Question

A cricket player catches a ball of mass 0.1 kg, moving with a speed of $10m{s}^{-1}$ in 0.1s. Force exerted by him is (N)

• A. 10
• B. 4
• C. 2
• D. 1

Answer 1

The correct option is A 10

$F\times t=mv-mu\Rightarrow F\times 0.1=0.1(10-0)\Rightarrow F=10N$