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Define gravitational potential energy. O...

Define gravitational potential energy. Obtain the formula for the gravitational energy of body at distancer r `(r gt R_c)` from the centre of earth.

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KUMAR PRAKASHAN-GRAVITATION-Section - A Try Yourself (VSQs)
  1. What is value of acceleration due to gravity (g) at the centre of eart...

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  2. What will be the variation of g below and above the surface of earth?

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  3. Define gravitational potential energy. Obtain the formula for the grav...

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  4. Gravitational potential is negative it does it mean?

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  5. What is the change in the potential energy going away from earth?

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  6. What is the charge in the potential energy coming near to the earth ?

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  7. What is the magnitude of potential energy at infinity distance ?

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  8. Write the change in gravitational potential energy of a body lifted at...

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  9. Define gravitational potential. Give its unit. Is gravitational potent...

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  10. Write CGS and MKS unit of G.

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  11. Define gravitational potential. Give its unit. Is gravitational potent...

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  12. Define gravitational potential energy. Obtain the formula for the grav...

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  13. Write the expression of gravitational potential energy and gravitation...

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  14. Give the difference between gravitational potential energy and gravita...

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  15. Explain escape energy and give its definition.

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  16. What is the total energy at infinite distance ? (zero or positive)

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  17. A stationary body on a surface of earth have negative energy - What it...

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  18. How much force of gravitation acted on a body at infinite distance fro...

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  19. Explain escape energy of body lying on the  earth

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  20. Give the binding energy of body lying on the earth at distance r from ...

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