A 0.15-kilogram baseball moving at 20 meters per second is stopped by a catcher in 0.010 second. What is the average force stopping the ball?
2 Answers
Jun 9, 2017
The force is
Explanation:
The impulse is equal to the change of momentum
The mass is
The change in velocity is
The time is
So,
Jun 9, 2017
I got
Explanation:
I would use the Theorem of Impulse and change in Momentum:
opposite to the direction of motion (assumed positive)