Questions
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
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a
W2
b
2W3
c
4W9
d
8W27
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Correct option is C
g′=gRR+h2=49g ∴W′=49WSimilar Questions
What will be the acceleration due to gravity at height h if h >> R. Where R is radius of earth and g is acceleration due to gravity on the surface of earth
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