A 15 oz football is kicked straight up in the air such that it takes 2.7 s (after separati...

A 15 oz football is kicked straight up in the air such that it takes 2.7 s (after separating from the kicker’s foot) to achieve its maximum height. Determine the impulse imparted by the kicker to the football, assuming that right before the kick the football is held stationary and that the weight of the football can be neglected while it is in contact with the foot. Also, if the contact between the football and the foot lasts 8 × 10−3 s, determine the average force exerted by the kicker on the football.

Figure P5.24