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

11.85

Step-by-step explanation:

its correct

Answer 2

11.85 kg m/s

Step-by-step 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