1. The problem statement, all variables and given/known data a ball of mass 2.50kg is thrown upward. it leaves the hand w/ an upward velocity of 19.6m/s. (on the way down now )after the ball hits the throwers hand it comes to rest in .20s a. What is the impulse exerted on the ball? b. What is the average net force on the ball during this time? c. What is the average force exerted by the hand on the ball? 2. Relevant equations Impulse=change in momentum 3. The attempt at a solution Havent been able to make an attempt to confused.