Question

150 gm ball travelling at 30 m/s strikes the players hand and it stopped in0.06s.calculate the force exerrted by ball on hand

Answer 1

mass = 150 x 10^-3
v= 30 m/s
t= 0.06;
F = dp /dt
F = 150 x 30 x 10^-1 / 6
F = 450/ 6
F = 7 5 N