A 0.5 kg ball is moving at a speed of 10 ms⁻¹. A bat hits the ball, and the ball rebounds in the opp

Question

A 0.5 kg ball is moving at a speed of 10 ms⁻¹. A bat hits the ball, and the ball rebounds in the opposite direction with a speed of 20 ms⁻¹. If the bat was in contact with the ball for 0.02 seconds, what was the impulse of the bat?

Answer 1

A 0.5 kg ball is moving at a speed of 10 ms⁻¹. A bat hits the ball, and the ball rebounds in the opposite direction with a speed of 20 ms⁻¹. If the bat was in contact with the ball for 0.02 seconds, what was the impulse of the bat?

5 Ns
10 Ns
15 Ns ✓
30 Ns

Explanation

This physics concept involves analyzing the given values and applying relevant formulas. Work through the problem step by step using known equations and constants.

Identify what quantity needs to be found and which formula connects the given information to the answer. Substitute the values carefully, paying attention to units.

Check that your calculated answer matches one of the options provided. Understanding the underlying principle helps verify the solution makes physical sense.