Now imagine that a 0.2 kg baseball is moving at 30 m/s toward the batter. The ball is struck with a bat producing a force of 2000 N, which causes it to move in the opposite direction at 50 m/s. For how long was the ball in contact with the bat?

Given that,

Mass of a baseball, m = 0.2 kg

Initial speed of a baseball, u = 30 m/s

Force produced by a bat, F = 2000 N

Final speed of a baseball, v = -50 (negative for opposite direction)

To find,

For how long was the ball in contact with the bat?

Solution,

Let for t seconds the ball is in contact with the bat. The net force acting on the  ball is given by :

So, the ball is contact with the bat for 8 ms.

yo yo yo its papaguy in the house lol

okay, ima .

um it shows links to uh so kinda microsoft website is that were ima go or no? ?