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Use the figure below to fmd the followin...

Use the figure below to fmd the following

the skier's gravitational potentiafenergy at point B.

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`400 N xx 8 m = 3200J`
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Use the figure below to fmd the following the skier's gravitational potential energy at point A.

Use the figure below to fmd the following the skier's kinetic energy at B.

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for the figure given below , which of the following relations is corret ?

For the figure given below, which of the following options is correct?

Choose the correct alternative : (a) If the gravitational potential energy of two mass points infinite distance away is taken to be zero, the gravitational potential energy of a galaxy is (positive /negative/zero). (b) The universe on the large is shaped by (gravitational/electromagentic) forces, on the atomic scale by (gravitational/electromagnetic) forces, on the nuclear scale by (gravitational/electromagnetic/strongnuclear) forces.

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S CHAND IIT JEE FOUNDATION-WORK AND ENERGY-QUESTION BANK -3
  1. Numerical problems Calculate Velocity of a body of mass 100 g having...

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  2. Numerical problems Calculate The height to which an object of 0.5 kg...

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  3. Numerical problems Calculate The kinetic energy of a boy of mass 50 ...

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  4. Numerical problems Calculate Work done in holding a 15 kg bag while ...

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  5. A mass of 4 kg originally at rest is pulled by a string along a smooth...

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  6. A mass of 4 kg originally at rest is pulled by a string along a smooth...

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  7. A ball of mass 500 g falls from a height of 4 m Find the K.E. of the b...

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  8. A body of mass 10 kg is dropped from a height of 20 m. (Take g = 10 m/...

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  9. A body of mass 10 kg is dropped from a height of 20 m. (Take g = 10 3/...

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  10. A body of mass 10 kg is dropped from a height of 20 m. (Take g = 10 3/...

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  11. Use the figure below to fmd the following the skier's gravitati...

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  12. Use the figure below to fmd the following the skier's gravitati...

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  13. Use the figure below to fmd the following the skier's kinetic e...

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  14. A person lifts a parcel of mass 20 kg 1.5 m up from the ground and put...

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  15. A person lifts a parcel of mass 20 kg 1.5 m up from the ground and put...

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  16. A person lifts a parcel of mass 20 kg 1.5 m up from the ground and put...

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  17. A person lifts a parcel of mass 20 kg 1.5 m up from the ground and put...

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  18. Suppose that while riding bike, a person coasts down both a small hill...

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  19. Use the following to create a concept map.

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  20. Solve the following crossword with the help of the given clues :

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