Question

A bullet of mass A bullet of mass A bullet of mass 0.1 kg e moving horizontally with velocity e off 20 metre per second strikes a target and brough the in in rest in in 0.1 second find the the impulse and average force of impact

Answer 1

Answer:

Explanation:

u=20m/s

v=0 m/s

t=0.1s

m=0.1kg

Impulse=mv-mu

=>0-0.1 x 20

=>-2

Force= mv-mu/t

=>-2/0.1

=>-20N