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A body weight 1400 gram weight on the su...

A body weight 1400 gram weight on the surface of earth. How will it weight on the surface of a planet whose mass is `(2)/(7)` and radius is `(1)/(3)` that of the earth ?

A

0.45 kg wt

B

0.9 kg wt

C

1.8 kg wt

D

3.6 kg wt

Text Solution

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The correct Answer is:
D
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AAKASH INSTITUTE-GRAVITATION -ASSIGNMENT SECTION -A (Objective Type Questions (one option is correct))
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  13. What will be gain in potential energy of a body of mass m at a height ...

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  19. Two planets of same density have the ratio of their radii as 1 : 3. Th...

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