Question

A boy of mass 100g moving with a velocity of 10 m/s is stopped by a boy in 0. 25 seconds. Calculate the force applied by the boy stop the ball

Answer 1

hi my mate☺☺
given,
m=100g=1/10kg
v=10m/s
t=0.25s
F=?
there is a formula mate.
it is F=m(v-u)/t.
note that v=0m/s.
substuting all the values in the formula.
F=1/10(0-10)/0.25
F=-1/0.25
F=-100/25=-4kgm/s2
hope it is correct if it is a brainlist pls☺☺☺