A body weighs 700gm wt on the surface of...

A body weighs `700gm` wt on the surface of the earth. How much will it weigh on the surface of a planet whose mass is `1/7` and radius is half that of the earth

A

200 gm-wt

B

400 gm-wt

C

50 gm-wt

D

300 gm-wt

Text Solution

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The correct Answer is:

B

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