Question

A body is placed at a height of 3200 km
above the earth surface. If The weight on the
Surface of the earthis 20N then

Find the Weight of the body at that height
on
Then
the​

Answer 1

Answer:

Explanation:

Hello Dear Friend,

We know acceleration = G M / (R)^2

On Earth, R = 6400 km

GM/(R^2) = 20

We have to find GM/(R/2)^2 = 4GM/(R^2)

----- It would be 4 x 20 = 80 N

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