7.Gravitation
easy

વિષુવવૃત થી ધ્રુવ પર જતા $g$ નું મૂલ્ય

A

સરખું રહે

B

ઘટે

C

વધે

D

$45^°$ અક્ષાંશ સુધી ઘટે

Solution

(c) We know that, $\mathrm{g}=\frac{G M}{r^{2}}$ where $r=$ distance from center of earth.

When you move from equator to poles, $r$ decreases and therefore acceleration of gravity increases.

Standard 11
Physics

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