Question

A body weights 63 N on the surface of the
Earth. At a height h above the surface of
Earth, its weight is 28 N while at a depth h
below the surface Earth, the weight is 31.5 N.
The value of his
(A) 0.4 R
(B) 0.5 R
(C) 0.8 R
(D) R​

Answer 1

Answer:

a) 4 x 63 x 28

b) 0.5 x 63 x 28

c) 0.8 x 63 x 28

d) R x 63 x 28 / 100

Explanation:

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