A150 g baseball pitched at a speed of 45 m/s is hit straight back to the pitcher at a speed of 60 m/s. what is the magnitude of the average force on the ball from the bat if the bat is in contact with the ball for 9.5 ms?

The average force is 1578.94 N.

Explanation:

Given that,

Mass of baseball = 150 g

Speed = 45 m/s

Speed of pitcher = 60 m/s

Time = 9.5 ms

We need to calculate the average force

Using formula of impulse

...(I)

....(II)

From equation (I) and (II)

Where, m = mass of baseball

= final velocity

= Initial velocity

= time

Put the value into the formula

Hence, The average force is 1578.94 N.

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