C Casey New member Sep 5, 2010 #1 bat at it.? The ball stays in contact with the bat for 5.00×10-4 seconds, then moves in essentially the opposite direction at a speed of 45.0 m/s. What is the magnitude of the ball's average acceleration over the time of contact?
bat at it.? The ball stays in contact with the bat for 5.00×10-4 seconds, then moves in essentially the opposite direction at a speed of 45.0 m/s. What is the magnitude of the ball's average acceleration over the time of contact?
