A cricketer catches a ball of mass 300 gm in 0.1 sec moving with speed $10 \mathrm{~m} / \mathrm{s}$

Question

A cricketer catches a ball of mass 300 gm in 0.1 sec moving with speed $10 \mathrm{~m} / \mathrm{s}$, then he experiences force of\

Professor PC Thomas Classes · Answer

(b) : Impulse $=$ Change in momentum\ $F \cdot \Delta t=m \cdot v ; F=\frac{m \cdot v}{\Delta t}=\frac{300 	imes 10^{-3} 	imes 10}{0.1}=30 \mathrm{~N}$\