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The acceleration produced by a force of 5 N acting on a mass of 20 kg in $m/s^2$ is:
$(a)$. 4
$(b)$. 100
$(c)$. 0.25
$(d)$. 2.5
Here, force $F=5\ N$
Mass $m=20\ kg$
According to Newton's second law of motion, $F=ma$
Or acceleration $a=\frac{F}{m}$
Or $a=\frac{5\ N}{20\ Kg}$
Or $a=0.25\ m/s^2$
So, option (c) is correct.
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