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Gravitational force is...

Gravitational force is

A

repulsive

B

electrical

C

conservative

D

non-conservative

Text Solution

Verified by Experts

The correct Answer is:
C
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CHHAYA PUBLICATION-NEWTONIAN GRAVITATION AND PLANETARY MOTION-EXERCISE (Multiple choice Questions)
  1. A body of mass m is divided into two parts. The mass of one part is xm...

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  2. Two bodies of masses m1 and m2 are initially at rest and infinite dist...

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  3. Gravitational force is

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  4. Two small but heavy spheres of mass M each are kept at a distance r o...

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  5. Infinite number of masses, each of mass M , are placed along a straig...

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  6. In the case of a freely falling spherical body , its acceleration due ...

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  7. If the earth is assumed to be a sphere of radius R, the height above t...

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  8. The mass of a planet is 4 times the mass of the earth and its radius i...

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  9. The mass of the moon is 1/(80) th of that of the earth and the radius...

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  10. If the diurnal motion of the earth ceases all on a sudden , then the v...

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  11. Keeping the mass of the earth constant, if the radius of the earth is ...

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  12. If the radius of the earth is R , the height above the surface of the ...

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  13. If the change in the acceleration due to gravity (g) at an altitude h ...

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  14. The acceleration due to gravity on the surface of the earth is 9.8 m*s...

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  15. A rocket is projected vertically upwards from the surface of the eart...

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  16. If one moves from the equator to the pole, the value of g

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  17. If the radius of the earth were to shrink by 1% , its mass remaining ...

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  18. If G is universal gravitational constant and g is acceleration due to ...

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  19. At what altitude (h) above the earth's surface would the acceleration ...

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  20. A planet has same density and same acceleration due to gravity as of e...

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