Gravitation Question 55

Question: A body weight W newton at the surface of the earth. Its weight at a height equal to half the radius of the earth will be [UPSEAT 2002]

Options:

A) [W2]

B) [2W3]

C) [4W9]

D) [8W27]

Show Answer

Answer:

Correct Answer: C

Solution:

[g=g(RR+h)2=49g

W=49W]



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