# Problem: A 0.155-kg baseball pitched horizontally at 35.5 m/s strikes a bat and is popped straight up to a height of 35.5 m. (a) If the contact time between bat and ball is 2.5 ms, calculate the magnitude of the average force between the ball and bat during contact. (b) Find the direction of the average force on the ball.

🤓 Based on our data, we think this question is relevant for Professor Elston's class at UT.

###### Problem Details

A 0.155-kg baseball pitched horizontally at 35.5 m/s strikes a bat and is popped straight up to a height of 35.5 m. (a) If the contact time between bat and ball is 2.5 ms, calculate the magnitude of the average force between the ball and bat during contact. (b) Find the direction of the average force on the ball.

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Momentum & Impulse in 2D concept. You can view video lessons to learn Momentum & Impulse in 2D. Or if you need more Momentum & Impulse in 2D practice, you can also practice Momentum & Impulse in 2D practice problems.

How long does this problem take to solve?

Our expert Physics tutor, Julia took 6 minutes and 55 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Elston's class at UT.