Question

A hockey player makes a slap shot, exerting a

force of 37.2 N on the hockey puck for 0.147 s.

What impulse is given to the puck?

Answer in units of kgm/s.

Answer 1

The impulse

$$\Delta p=F\Delta \\ =37.2*0.147=4.8\:\rm kg\cdot m/s$$