Question

Plz Answer These Above Questions.​

Answer 1

1.momentum means the product of mass and Velocity 2.dont know 3.because they do a hard work and with the help of karate they become stif

Answer 2

1-momentum define as product of mass and velocity.

2- m=10 kg

u=0

a=g=10m/s^2

s=5m

using = V^2=u^2+2as

=0+2×10×5

v^2=100

v=10

using p= mg

=10×10=100kg ms^-1