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A body weighs 64 N on the surface of the...

A body weighs 64 N on the surface of the Earth. What is the gravitational force on it (in N) due to the Earth at a height equal to one-third of the radius of the Earth?

A

(a)`mu=(1-(1)/(n^(2)))tantheta`

B

(b)`mu=(1-(1)/(n^(2)))cotheta`

C

(c)`mu=(1-(1)/(n^(2)))^(1//2)tantheta`

D

(d)`mu=(1-(1)/(n^(2)))^(1//2)cot theta`

Text Solution

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The correct Answer is:
A
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