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If the radius of earth is reduced withou...

If the radius of earth is reduced without changing the mass of earth then magnitude of g increases or decrease ?

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KUMAR PRAKASHAN-GRAVITATION-Section - C Objective Questions (VSQs)
  1. As we move far from the earth's surface the magnitude of acceleration ...

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  2. If the magnitude acceleration of gravity on the surface of earth is g,...

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  3. If the radius of earth is reduced without changing the mass of earth t...

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  4. If radius of the earth is reduced by n times without changing its mass...

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  5. Where does the acceleration due to gravity is larger, equator or poles...

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  6. Where does the acceleration due to gravity is larger, equator or poles...

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  7. The gravitation force exerted on rocket a time to  height h from the s...

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  8. Find the weight of body of mass 10 kg.

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  9. Mention the SI unit of mass and weight.

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  10. State difference of mass and weight.

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  11. If a body have weight 1 N, then its mass .....

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  12. What is the torque acting on the centre of mass due to gravitational f...

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  13. If the radius of the earth is doubled without changing its mass, what ...

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  14. If radius of earth becomes half, then find the weight.

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  15. If the radius of the earth becomes half of its present value but its d...

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  16. The radii of two planets are R1 and R2 and their densities are rho1 an...

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  17. Distance between two bodies A and B is r. The gravitational force acti...

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  18. What is the acceleration due to gravity on the surface of a planet tha...

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  19. What is effect due to latitude on the acceleration due to gravity of a...

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  20. Find g on polar region due to rotation of earth.

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