A body weighs 700 gm wt on the surface of the earth. How much will it weigh on the…
Physics · JEE Advanced · NTA Exams — Gravitation
A body weighs 700 gm wt on the surface of the earth. How much will it weigh on the surface of a planet whose mass and radius is \(\frac{1}{7}^{t h}\) and half of the earth respectively.
- 200 gm wt
- 400 gm wt
- 50 gm wt
- 300 gm wt
Answer
(B) 400 gm wt
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