Question
A 95 g tennis ball is traveling at 106 km/h when it bounces of a wall and travels in the opposite direction it came from at a speed of 88 km/h.
a. Determine the impulse on the ball if the. (don’t forget that it is a vector)
b. If the average force exerted on the ball by the wall is 450 N, determine the time the ball stayed in contact with the wall.
a. Determine the impulse on the ball if the. (don’t forget that it is a vector)
b. If the average force exerted on the ball by the wall is 450 N, determine the time the ball stayed in contact with the wall.