The weight of an object on the surface o...

The weight of an object on the surface of the Earth is 40 N. Its weight at a height equal to the radius of the Earth is

10 cm

5 cm

20 cm

4.8 cm

Text Solution

Verified by Experts

The correct Answer is:

`R_(h)=R_(H-h)`, Since, range form both the holes is same h=2.4 cm and H-h=7.6 cm
Adding these two, we get H=10 cm

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