energy stored due to the object 's position
1. energy stored due to the object 's position
Answer:
Potential energy
-is the energy stored due to its position
2. ______ energy is stored due to the object 's position
Answer:
Potential Energy
Explanation:
Is An energy that is stored in an object due to its position
3. Energy is stored due to the object,s position
Answer:
Energy stored in an object due to its position is Potential Energy.
Explanation:
4. GWhat I Have Learnedand...energy andComplete the sentences below.energyThe two types of mechanical energy areenergy is known as stored energy due to the position of an object.The two types of potential energy areenergy (gravitational and elastic).energy is found in substances that store energy at asubmicroscopic level.energy is primarily due to the work that was required to elevateobjects against Earth's gravitational pull. It is also known as gravitational potentialenergy.The unit used for potential energy is kg *m/s, which is equivalent toAn object in motion hasenergy because it can do work.The kinetic energy of an object depends on itsandThe unit used for kinetic energy is the same as the unit forenergy.The amount ofenergy an object has, is equivalent to the workrequired to bring the object to move at its current speed. It is also equal to the workthe moving object can do on another object.• Thestates that energy can only be transformed from oneform to another, it can neither be created nor destroyed.
Explanation:
i have learned read states that energy can only be kinetic energy an object depends potential alse equal to the workthe two types of kenetic energy is pollution and air
5. 1) Which two factors could affect the amount of kinetic energy of a moving object?A. It is affected by mass and the time spentB. It is affected by mass and accelerationC. It is affected by mass and velocityD. It is affected by mass and speed2) A 2 kg rock is rolling down a hill at a speed of 10m/s. Wha is the KE of the rock?A. 200 J B. 100 J C. 200D. 1003) A water bottle is knocked off a desk. When does the bottle have the most kinetic energy?A. Just before the fallB. At the top of the fallC. At the middle of the fallD. At the bottom of the fall4) Potential energy is defined as the stored energy. Given the situation below, which child has the LOWEST potential energy?A. A child sliding downB. A child on top of a slideC. A child getting ready to slideD. A child sitting at the bottom of the slide5) A cat with a mass of 5 kg is resting on the roof 5 m above the ground has GPE of 196 J. Knowing that acceleration due to gravity is constant, what other factors could have affected the cat's GPE?A. Its mass and its distance from the groundB. Its mass and how it is resting on the roofC. Its mass and how fast it climbs the roofD. Its mass and its position on the roof
One A two B three B four D fight C
Answer:
1. b.
2. c
3. b.
4. d.
5. d.
Explanation:
This is what i think it is
6. ACROSSGROUP A_____1.it is the name of group A it is the energy stored in an object at rest.below are the factors affecting group A3.measure of distance vertical distance relative to it's reference point5.amount of matter in an object7.its value is 9.8 m/s²DOWNGROUP B___2.it is the name of the group B.it is the energy produced due to objects motion.below are the factors affecting Group B4.amount of matter in an object B6.measurable period during an action, process or condition exists or continues7.rate of change in position with respect to it's point of reference
Explanation:
eto a
1.potential
ung sa b
2.kinetic
4.mass
6.time
8.velocity
7. Complete each of the following sentences with a word or phrases that will make the sentence correct. Write the answers in your science notebook 1. is the ability to do work. 2. The energy stored in a stretched spring is 3. When a basketball and ping-pong ball are thrown with the same velocity. the kinetic energy of the basketball is than the kinetic energy of the ping-pong ball. 4. is the amount of work done per unit time. 5. is the rate of doing work. 6. is energy due to position while is energy due to change in position. 7. is done only when force applied on the object causes the object to have displacement in the same direction as the direction of the force. 8. The si unit of power is J/s which is given a special name 9. is equal to power X time. 10. Kilowatt-hour is a unit of 11. The SI unit of energy is the same as the unit of work which is 12. is the energy of an object due to its higher position in the gravitational field. energy and when 13. When work is done by an object, it work is done on an object it energy
Answer:
1. energy
2. elastic potential energy
3. higher
4. power
5. power
6. potential energy
7. doing positive work
8. joule
9. electric energy
10. one thousand watt hours
11. the joule (J)
12. potential energy
13. added, gives
#CarryOnLearning
pa brainlest po
8. Complete each of the following sentences with word or phrases that will make the sentence correct. Write the answers in your science notebook. 1. is the ability to do work. 2. The energy stored in a stretched spring is 3. When a basketball and ping-pong ball are thrown with the same velocity, the kinetic energy of the basketball is the kinetic energy of the ping-pong ball. ERSIC20 4. is the amount of work done per unit time. 5. is the rate of doing work. is 6. is energy due to position while energy due to change in position. 7. is done only when force applied on the object causes the object to have displacement in the same direction as the direction of the force. 8. The si unit of power is J/s which is given a special name 9. is equal to power X time. 10. Kilowatt-hour is a unit of 11. The si unit of energy is the same as the unit of work which is 12. is the energy of an object due to its higher position in the gravitational field. energy and when 13. When work is done by an object, it work is done on an object it energy.
Answer:
is that the answer?or not just tell me ok
9. Directions: Choose the letter of the correct answer. Then, write it on your answer sheet. 1. Two laptops with different masses were placed on the top of the table. Which laptop has more gravitational potential energy (GPE)? A. The laptop with less mass has more GPE. B. Both laptops have the same amount of GPE. C. The laptop with greater mass has more GPE. D. The two laptops don't have energy because they are not moving. 2. Which of the following concepts below does not describe Potential energy? A. Energy available to a stationary object or object at rest B. Energy of an object is due to its position. C. Energy of an object is due to its motion. D. Energy stored within an object 3. Assuming that there is four-storey classroom building. Who among the students in the building has highest amount of Gravitational Potential Energy? A. The grade 7 student in the first floor weighing 30 kilograms. B. The grade 8 student in the second floor weighing 45kilograms. C. The grade 9 student in the third floor weighing 50 kilograms. D. The grade 10 student in the fourth floor weighing 60 kilograms. 4. Which of the following units is not used in expressing the amount of Potential Energy? A. Newton.meter B. Kg.m/s C. Joule D. Watts 5. If a 70-kilogram person climbs a 15-meter tall staircase in 6 seconds, how much is the potential energy gained by the man? (Use g=9.8m/s²) A. 10,290 Joules B. 10,920 Joules C. 10,209 Joules D.10,902 Joules
1. C. The laptop with greater mass has more GPE.
2. C. Energy of an object is due to its motion.
3. D. The grade 10 student in the fourth floor weighing 60 kilograms.
4. B. Kg.m/s
5. A. 10,290 Joules
-> Pa award naman po ng BRAINLIEST <-10. Energy is stored due to the object s position
Answer:
Yes because energy is important of a source if there's energy on it it wil stored due to the object position so it's will connect safetly and correctly.
Hope it's help
Pa brainliest po thanks
11. II. Multiple Choice: Choose the best answer. 1. Energy appears in two forms. What are they? A. Thermal and light B. Potential and kinetic C. Kinetic and electric D. Stored and active 2. Kinetic energy can be described as A. Stored energy B. A chemical reaction C. Energy in motion D. Connected energy 3. Two balls with the same masses are released downhill with different speed. Which object contains more kinetic energy? a. The ball with a greater mass has more kinetic energy. b. The ball which travels faster has more kinetic energy.c. Both objects have the same amount of energy.d. Neither the two balls has kinetic energy. 4. Which of the following describes an energy possess by an object due to its position? a. Potential energy c. Friction b. Kinetic energy c. Work 5. Which of the following factors affect the amount of potential energy of an object? A. Height and mass movement C. Mass and speed Friction 6. You serve a volleyball with a mass of 2 Kg. The ball leaves your hand with a speed of 3m/s. What is the kinetic energy possessed by the ball? A. 9 JoulesB. 6 JoulesC. 90 JoulesD. 60 Joules 7. Which formula is best use to determine the mass of an object given the position and its energy possesses. A. m = PEg h B. m = gh PE C. m = PE gh D. m = PEh 9 8.Which of the following factors affect the amount of kinetic energy of an object?A. Height, mass and gravitational strength B. Friction and movement C. Mass and speed D. Height and Friction 9. What is the unit to express Kinetic Energy and Potential Energy?a. Newton c. Joules b. Grams d. Watt 10. Which of the following factors affect the amount of potential energy of an object? a. Height and massb. Friction and movement c. Mass and speedd. Height and Friction
Answer:
1. b
2. c
3. b
4. a
5. C
6. a
7. c (basta m=PE/gh)
8. C
9. C
10. a
Explanation:
12. 5. What will be the gravitational potential energy of the 60 kg man on the roller coaster when he reaches the highest point (50 meters) above the ground? A. 3,000 J B. 5,880 J C. 29,000 J D. 29,400 J 6. Kinetic energy is the energy an object has due to its . A. Gravity B. Mass C. Motion D. Position 7. Which object will have the most kinetic energy? A. Light object moving slowly C. Light object moving quickly B. Massive object moving quickly D. Massive object moving slowly 8. When a force stretches or compresses a spring, ____________________. A. Force stretches a spring B. Force moves an object C. work is done on the spring D. elastic potential energy is stored in the spring 9. What is being transferred as you do work? A. Energy C. Heat B. power D. Gravitational Potential Energy 10. A 1500 kg car runs with a velocity of 2 m/s south, what is the kinetic energy of the car? A. 300 J B. 600 J C. 3000 J D. 6000 JPlease answer it correctly and accurately, if you dont know, you can just leave. Yhanks
Answer:
5.B
6.A
7.C
8.C
9.A
10.B
HOPE IT HELPS✨
13. Multiple Choice. Read the questions carefully. Choose the letter of the best answer.Answer on a separate sheet of paper.1. Which of these equations is used to find work?a. forcemassc. force x displacementb. force / velocityd. force / timea.2. Which of the following situations does NOT show that work is being done?a falling leafb. a girl pulling a carta boy pushing a classmated. a waiter carrying a tray walks towards the tableC.3. What is the SI unit for work?a. Joules b. Newtonc. Meterd. Watts4. Each of the sentences contains the word "work.” Which of the followingsentences is the word "work" used in relation to physics?a. My flashlight won't work.b. John's painting is a work of art.I worked on my task this morning.d. Laura did a lot of work moving the chairs.5. How much power does Jim has in climbing a 4-meter tree in 5 seconds whileexerting 50 Joules of work?a. 10 J/sb. 25 J/sc. 55 J/sd. 59 J/sthe position of its motion. What word6. Energy can cause an object tocompletes the statement?a. energize b. changec. speedd. store7. Which of the following statements does NOT describe potential energy?a. energy gained or lostb. energy due to its positionc. energy that you have while movingd. depends on mass and height of an objectModule 3
Answer:
1a
2c
3c
4c
5a
6a
7b
Explanation:
goodluck my dear
14. pang halip ______ energy is stored due to the object s position
pag upo
dahil may madadaganan at Ito Ang energy
15. Match items on Column A. And B.A.1. Mass2. Height3. Potential Energy4. Acceleration due to Gravity5. Meter6. Kilogram7. Joule8. Gravity9. PE = m.g.h10 gravitational potential energyB.A. The Force that Pulls Everything towards the center of the earth.B. Unit of MassC. Unit of Potential EnergyD. Unit of HeightE. the Amount of Matter in an ObjectF. the vertical position of the objectG. 9.8m/s²H. the Stored energy in an object
Answer:
1. A
2.C
3.E
4.D
5.,F
6.G
7..
8,,,
9..
10.
16. II. Multiple Choice: Choose the best answer. 1. Energy appears in two forms. What are they? A. Thermal and light B. Potential and kinetic C. Kinetic and electric D. Stored and active 2. Kinetic energy can be described as A. Stored energy B. A chemical reaction C. Energy in motion D. Connected energy 3. Two balls with the same masses are released downhill with different speed. Which object contains more kinetic energy? a. The ball with a greater mass has more kinetic energy. b. The ball which travels faster has more kinetic energy. c. Both objects have the same amount of energy. d. Neither the two balls has kinetic energy. 4. Which of the following describes an energy possess by an object due to its position? a. Potential energy c. Friction b. Kinetic energy c. Work 5. Which of the following factors affect the amount of potential energy of an object? A. Height and mass movement C. Mass and speed Friction 6. You serve a volleyball with a mass of 2 Kg. The ball leaves your hand with a speed of 3m/s. What is the kinetic energy possessed by the ball? A. 9 Joules B. 6 Joules C. 90 Joules D. 60 Joules 7. Which formula is best use to determine the mass of an object given the position and its energy possesses. A. m = PEg h B. m = gh PE C. m = PE gh D. m = PEh 9 8.Which of the following factors affect the amount of kinetic energy of an object? A. Height, mass and gravitational strength B. Friction and movement C. Mass and speed D. Height and Friction 9. What is the unit to express Kinetic Energy and Potential Energy? a. Newton c. Joules b. Grams d. Watt 10. Which of the following factors affect the amount of potential energy of an object? a. Height and mass b. Friction and movement c. Mass and speed d. Height and Friction
Answer:
1.b2a.3.d4.c5.6.c7.b8.d9a 10.b
Explanation:
sana po Naka tulong
17. Complete each of the following sentences with a word or phrases that will make the sentence correct. Write the answers in your science notebook 1 is the ability to do work. 2. The energy stored in a stretched spring is 3. When a basketball and ping-pong ball are thrown with the same the kinetic energy of the basketball is the kinetic energy of the ping-pong ball. velocity, than is the amount of work done per unit time. ERS 5. is the rate of doing work. 6. is energy due to position while energy due to change in position. 7. is done only when force applied on the object causes the object to have displacement in the same direction as the direction of the force. 8. The si unit of power is J/s which is given a special name 9. is equal to power X time 10. Kilowatt-hour is a unit of 11. The SI unit of energy is the same as the unit of work which is 12. is the energy of an object due to its higher position in the gravitational field. energy and when 13. When work is done by an object, it work is done on an object it energy GEN
Answer:
1.the the function e tawn ta truck stop in ana man I love so beautiful and you can I am not a friend
2.the to get
wakui magamit the function effectively without the new year mo menu is grade
3.have to get ready for the new black shade of my name is a set of
18. 9. In which of the following sentences is work used in the scientific sense of the word? A. Holding a heavy box requires a lot of work. B. John learned that shoveling snow is hard work. C. A scientist works on an experiment in the laboratory. D. Sam and Rachel pushed hard, but they could do no work on the car. 10.In which of the following scenarios is work done? A. A weightlifter holds a barbell overhead for 2.5 s. B. A student holds a spring in a compressed position C.A car decelerates while traveling on a flat stretch of road. D. A construction worker carries a heavy beam while walking at constant speed along a flat surface. 11.What happens to the mass of an elevated object if its gravitational potential energy will be doubled? A.double B.triple C.vary D.Both A and C 12.The change in the kinetic energy of an object is ________to the net work done on the object. A.equal B.less than C.more than D.zero 13.Potential energy is the energy stored in an object due to its position. A The higher that an object is, the more potential energy which it will have. B Which of the following BEST describes the statements above? A.Statement A is correct while statement B is not. B.Statement B is correct while statement A is not. C.Both statements A and B are all correct. D.Neither A nor B statement is correct. 14.How much work was done if a car was pushed with 500 Newtons of force for 5 meters? A.505 J B.2,500 J C.4,500 J D.5005 J 15.How much time is needed to produce 720 Joules of work if 90 watts of power is used? A.8s B.16s C.32s D.64s 16. How much power is used if a force of 50 newtons is used to push a box a distance of 6 meters in 3 seconds? A.100 Watts B.200Watts C.300 Watts D.400 Watts 17. What is the main difference between kinetic energy and potential energy ? A. kinetic energy involves position, and potential energy involves motion. B. kinetic energy involves motion, and potential energy involves position. C. although both energies involve position, only potential energy involves D. although both energies involve motion, only kinetic energy involves position. 18. How much does the gravitational potential energy of a 1.2 kg textbook increase if you lift it upward 32 cm? A.3.8 J B.4.8 J C.5.8 J D.6.8 J 19. What is the kinetic energy of a 0.135 kg baseball thrown at 40.0 m/s? A.54.0 J B.87.0 J C.108 J D.216 J 20.How much potential energy does a 1500 kg roller coaster have when it is at the top of a 20 meter hill? A.294,000 J B.384,000J C.494,000 J D.584,000 J 21.A boy lifts up a book from the floor to the table. The mass of the book is 300 gram and the height of the table is 80 cm. Find the work done by the boy when the acceleration due to gravity is 10 m/s2. A.140,000J B.240,000 J C.340,000 J D.440,000 J Use the following diagram to answer questions #22 - 24. Neglect the effect of resistance forces. 22. As the object moves from point A to point D across the surface, the sum of its gravitational potential and kinetic energies ____. A. decreases, only C. decreases and then increases B. increases and then decreases D. remains the same 23. The object will have a minimum gravitational potential energy at point ____. A. A B. B C. C D. D 24. The object's kinetic energy at point C is less than its kinetic energy at point ____. A. A only B. A, D, and E C. B only D. D and E
Answer:
9.A 10.C
11.C 12.B
13.C 14.A
15.D 16.B
17.C 18.D
19.B 20.B
21.C 22.D
23.A 24.A
#carry on Learning
19. a. Multiple Choice. Choose the letter of the correct answer. 1. What is the unit of force in metric system?a. Calorie b. Joules c. Newton d. Pounds 2. It is describe in terms on what it does. a. Force b. Gravity c. Motion d. Movement 3. It is refers to the size or strength of the force. a. Direction b. Line of action c. Magnitude d. Point of application 4. It is the straight line passing through the point of application and is parallel to the direction of force. a. Direction b. Line of action c. Magnitude d. Point of application 5. Forces where touch or contact with each other objects. a. Applied forces b. Contact forces c. Friction forces d. Normal forces6. It is the force acting against or opposite an object in contact with which makes the movement of the object slow down.a. Applied forces b. Contact forces c. Friction forces d. Normal forces 7. It is the force applied to string, rope, chain or cable.a. Applied b. Friction c. Normal d. Tension8. It is force exerted on a field of attraction or repulsion as in the case of magnets and other magnetic materials.a. Balance b. Gravitational c. Magnetic d. Unbalance9. It is the force of attraction between two objects. In the case of the Earth, this gravitational force causes objects to fall down to the ground.a. Balance b. Gravitational c. Magnetic d. Unbalance10. What do you call a special type of motion in which the only force acting upon an object?a. Free fall b. Fast fall c. Magnetic fall d. Normal fall 11. It is the average value of acceleration due to gravity (g). a. 9.81 m/s b. 9.81 m/s2 c. 9.81 kg m/s d. 9.81 kg m/s2 12. In calculating work we use the formula ____________. a. W= Fd b. W= Fg c. W= Fm d. W= Fn13. A 100-N force is applied to move a 15-kg object a horizontal distance of 5 m at constant speed. Calculate the amount of work done. a. 500 Joule b. 600 Joule c. 700 Joule d. 800 Joule 14. A book weighing 2 N is lifted 3 meters high. How much work was done? a. 5 J b. 3 J c. 7 J d. 6 J15. It is the capability to do work or perform some action and can be thought of something that is possessed or stored. a. Energy b. Mass c. Newton d. Work16. It is often thought as the energy of motion because it is used to describe objects that are moving. a. Gravitational Energy c. Mechanical Energyb. Kinetic Energy d. Potential Energy 17. Kinetic energy depends on ________________.a. mass and volume c. height and weightb. velocity and mass d. length displaced 18. As the velocity of an object decrease, its kinetic energy will ____________.a. increase b. decrease c. stay the same d. none of these 19. The faster an object moves, the ______________ kinetic energy it has.a. less b. more c. all of these d. none of these 20. Formula in getting kinetic energy. a. KE= ½ mv b. KE= ½ mv2 c. KE= 2mv d. KE= 2mv2 21. What do you call an energy stored in an object as the result of its vertical position or height? a. Gravitational energy c. Magnetic energy b. Kinetic energy d. Potential energy 22. What do you call the energy gained or lost by the object? a. Gravitational kinetic energy c. Gravitational Magnetic energy b. Gravitational Potential energy d. Gravitational Work energy 23. Formula in getting potential energy. a. PE= mGH b. PE= mgH c. PE= mgh d. PE= MGH 24. The mass of an object is measured in _________.a. Kilograms b. Kilometers c. Meters d. Seconds 25. It is the unit for potential energy. a. m/s b. m/s2 c. kg m/s d. kg m2/s2 26. What do you call the rate at which work is done? a. Energy b. Power c. Work d. Unwork 27. He is the proponent of the unit watt. a. James b. John c. Johnson d. Johnstone 28. What is the standard unit of powe? a. Ampere b. Seconds c. Watt d. Watte 29. Increasing work done ________the amount of powera. Increases b. become zero c. reduces d. remains the same 30. When work is done by an object it loses energy and when work is done on an object it gains energy. Energy is _____ a. displacement b. gap c. power d. time 31. It is described as the turning back of the wave as it hits a barrier.Echo sounding b. Reflection c. Refraction d. Reverbation 32. It refers to multiple reflections or echoes in a certain place. This best fits the bathroom which enhances the voice.Echo sounding b. Reflection c. Refraction d. Reverbation 33. Which of the following factors does the speed of sound depend?Density b. Elasticity c. Temperature d. Sound34. An echo occurs when a sound wave is __________. a. absorbed b. reflected c. refracted d. transmitted
Answer:
1.D
2.A
3.A
4.C
5.A
6.D
7.B
8.A
9.B
10.B
11.D
12.A
13.D
14.C
15.C
20. Most Essential Learning Competency: Identify and explain the factors that affectpotential and kinetic energy.PART 1Directions: Write FACT if the statement is correct and BLUFF if incorrect on thespace provided for each number.FACT 1. Energy is the capacity to do workFACT2. Potential energy depends on the movement of an object.BLUFF 3. Kinetic energy is the stored energy in position.FACT4. Kinetic energy quantifies the amount of work the object can do because of itsmotionFACT5. Mass and velocity are important quantities in kinetic energy.6. The kinetic energy of an object doubles if its mass is doubled but the velocityremains constant.7. In the situation wherein a man lifts a box, the man gains energy and the boxloses an energy8. Springs and rubbers possess kinetic energy.9. Gravitational potential energy depends on the position of the body above theearth's surface10. Energy and work are both expressed in Joules.11. A runner reaching a finish line is an example of potential energy.12. The change in potential energy equals the amount of work done.13. The formula used to solve potential energy is PE=1/2mv.14. The work done in accelerating an object is equal to the kinetic energy gainedby the object15. The acceleration due to gravity is equal to 9.8 cm/s?nr 2
Answer:
FACT only
Explanation:
gnie inn Irish off janga gaaajs
21. thes Activity 1: Words of Energy Objective: are a Familiarize oneself to the different words associated to energy. fors ts Material: Activity sheet Procedures: Look for the seven (7) words found in the puzzle. Use the definitions below to find the words. Make a loop on these words. S SP M G A SD S S E T S S S S K I N E TI с S S S S S E Modules N WS 0 0 0 S A Z OO D R T E S S LS O S S E U G I R S E U Y A K P LS J inition 1. The product of force and displacement is 2. is the unit of energy in SI system. 3. energy is stored due to the object's position. 4 energy is associated with motion. 5. The ability to do work is 6 is a measure of the amount of material it contains. 7 it is the rate at which an object covers distance.
Answer:
classes and I will be there in about ngadi an hour or so
Explanation:
chicken star Isa poh aqo sa mapili neo para
22. 14. It is equal to the work done or energy expended in applying force of one newton through a distance of one member.A. Joule B.Newtom C.Meter D. Speed15.this is determined by the amount of work done or energy expended and the time taken to do the work.A.Force B.Power bank C.Power output D.work16.work is done when force applied to the object causes the object to have a____in the same direction as the force applied.A.displacement B.distance C.force D.work17.if 1.0 kg book is lifted to 0.5 m above the table.but the table top is 1.0 m above the floor,what would be the potential energy of the book if the reference level were the the floor?A. 14.7 J B. 15.7 J C. 16.7 J D. 18.8 J18. find the power exerted by pauleen given the data: weight+490 N:Height=5m', and time=8 s. A. 220J/s B. 306J/s C. 340J/s D. 489J/s19. find the energy expended of liam Christian given the following data weight=44I N',Height=5m', and time=5 s. A. 2205 J B.2305 J C.2405 J D. 3098 J20. the following situation Shows work except A. A girl pulling a cart B. A girl carrying a bag walking down the street C. A mango fruit falling from a branch D. A man lifting a box to be placed on a table 21. it is an energy that is stored in the bonds between atoms and molecules and is found in plants (photosynthesis). A. chemical potential B. elastic potential C. gravitational potential D. gravity 22. the energy of a moving object.A. chemical energy B. kinetic energy C. mechanical energy D. potential energy 23. what do you call the energy due to it's position and it depends on the mass and height of the object?A. chemical potential energy B. gravitational potential energy C. kinetic energy D. mechanical potential energy 24. the KE of an object depends on the mass and velocity.What will happen to the KE of an object if its mass is doubled but the velocity remains the same?A. KE is constant B. KE will be doubled C. KE will be tripledD. KE will be quadrupled25. it depends on how much the elastic object is stretched or compressed and the elasticity of the material.A. Elastic potential energy B. gravitational potential energy C. kinetic energy D. potential energy 26. find the heat capacity of a certain material given the following data: Mass=1kg', Heat given+ 2000J'.and temperature rise =1 0 C. A. 2c/j J kg-1 0 c. 1B. 200c/j kg-1 0 c-1C. 2000c/j kg-1 0 c-1D. 20000c/jkg-10c-127. while at the beach the heat from the sun feels hot in your skin.causing a sunburn.What method of heat transfer is involved?A. action B. conduction C.convection D.radiation28.what happen to the heat energy that was continuously transferred to the water ?The energy absorbed by the water is used to.A. supply the attractive forces between and among its memberB. supply the attractive forces between them.and not to increase the speed of the particles.C. overcome the attractive forcesD. overcome the attractive forces between them. and not to increase the speed of the particle 29. for a constant load (one buod), what will happen to the current if the voltage increases? A. decrease B. increase C. nothing happen D. partially increase30. A scottish inventor and mechanical engineer know for his improvement on stean engine technology and whom the unit watt is named.A. James wattB. Jerry watt C. Justin watt D. Philip watt
Answer:
C, D, C, A, B, A, C, D, B, A, D, A, C, C, B, A, D
Explanation:
SANA MAKATULONG
23. Instructions: Put a check (✓) in the box if the statement is true and cross (X) if false.☐ 1. Energy is the ability to do work.☐ 2. All living and nonliving things possess energy.☐ 3. Kinetic energy is described as the energy at rest.☐ 4. Another description of kinetic energy is stored energy.☐ 5. Potential energy is described as the energy in motion.☐ 6. Stored energy in an object due to its composition is called chemical energy.☐ 7. Fuel, batteries, and food possess chemical energy.☐ 8. S t o r e d e nergy in objects due to its position or height is called elastic potential e n e r g y☐ 9. T h e potential energy of an object increases as its position or height increases to o .☐ 10. A stretched or compressed object shows gravitational potential energy
Answer:
1. check
2.check
3.check
4. x
5.check
6.x
7.check
8.x
9.check
10.x
(correct me if I'm wrong)
24. JUMBLED LETTERSDirections: Re-arrange the jumbled letters corresponding to the words bedesobed. For further hint refer to the given choices found inside the box Whiteanswer on a separate paper,"ENERGY"KINETIC ENERGY"VELOCITY*JOULES* GRAVITY*POTENTIAL ENERGYJAMES PRESCOTT JOULES"GRAVITATIONAL POTENTIAL ENERGY1. E-I-V-O-Y-L-C-T- speed of an object, but in specific direction2. J-S-E-M-O-A-S-S-R-P-E-O-T-T-S-L-E-J - an English Physicist named after theunit for energy3. Y-E-E-N-R-G-the capacity to do work4. G-E-N-E-T-O-T-I-P-A-L-E-N-Y-R-energy on object at rest5. L-E-J-S-U-0 – Unit for energy6. V-A-G--Y-R-T-force that pulls object towards the center of the earth7. L-G-A-A-A-V-N-T-T-O-L-R-I-O-N-E-T-T-I-P-A-Y-E-E-N-R-G - energy stored inan object due to its location/position within some gravitational field.8. T-E-C-44-E-G-Y-N-N-E-KR-energy of a moving object
Answer:
1.Velocity
2.james presscott joules
3.Energy
4.Potential energy
5.Joules
6.Gravity
7.Gravitional Potential Energy
8.Kinetic Energy
VELOCITYJAMES PRESCOTT JOULESENERGYPOTENTIAL ENERGYJOULESGRAVITYGRAVITATIONAL POTENTIAL ENERGYKINETIC ENERGYExplanation:
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