Question

A bat hits a 0.150 kg baseball for
0.0930 s. The ball's velocity
changes from 47.0 m/s left to
32.0 m/s right. What impulse was
given to the ball?
(Unit = kg*m/s)
Remember: right is +, left is -​

Answer 1

Answer:

11.85 kg m/s

Explanation:

impulse = mass ( change in velocity )

              = mass ( final velocity - initial velocity )

               = 0.150 ( 32.0 - (-47.0))

                = 0.150 ( 32.0 +47.0)

                = 0.150 (79)

                = 11.85 kg m/s

Answer 2

Answer:

11.85

Explanation:

its correct