a ball of mass of 0.2 kg moves with velocity of 20m/sec and stops in 0.1 sec then the force on ball is
Answers
Answered by
8
m = 0.2kg , u = 20m/s , v = 0 , t= 0.1sec
F = ma
F = m(v-u)/t
F = 0.2(0-20)/0.1
F = - 40N
Similar questions