A football player kicks a 0.8 kg ball and imparts it a velocity `12 ms^(-1)` the contact between the foot and ball is only for one sixtieth of a second find the average kicking force

Explanation

Mass m = 0.8 kg
Velocity V=12 `m//s , u =0`
Time `T= (1)/(6)`
`F= m ((v-0)/(t))`
`= 0.8 [ (12-0)/( (1)/(60)) ] = 0.8 xx 12 xx 60`
`F= 576N`