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A body of mass 60 g experiences a gravitational force of 3.0 N, when placed at a particular point. The magnitude of the gravitational field intensity at that point is :
A
$180\ N/kg$
B
$0.05\ N/kg$
C
$50\ N/kg$
D
$20\ N/kg$
Detailed Solution
Gravitational field intensity $I_g = \frac{F}{m}$
$I_g = \frac{3}{60 \times 10^{-3}} = 50$ N/kg