Question

body of mass 0.25 KG moving with velocity 12 m/s is stopped by applying a force of 0.6 N calculate the time taken to stop the body. Also calculate the impulse of this force.

Answer 1

$p=mv=3~\frac {kg\cdot m}s,$

$F=\frac pt,\implies t=\frac pF=5~s.$