If the radius of the earth were to shrink by two percent, its mass remaining the same, the acceleration due to gravity on the earth's surface would
a) decrease by 2%
b) increase by 2 %
c) increase by 4%
d) decrease by 4%
Answers
Answered by
7
Answer:
( d ) decrease by 4%
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Answered by
1
Answer:
It would increase by 4 percent (c)
Explanation:
As we know g=GM/R^2
if R increase g decreases and vice versa
on applying Δg/g=-2GMΔR/R we get -4 percent decrease which is
4 percent increase
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