What does Newton's first law of motion state? (3 points) a Every action has an equal and opposite reaction. b A body at rest wil
2 answers:
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The acceleration of the baseball is:
where
and 
are the final and initial speed of the ball, and 
is the time interval in which the force acted.
Replacing the numbers, we get
And at this point, we can use Newton's second law F=ma to find the value of the force of the pitching machine:
where
Replacing the numbers, we get
And at this point, we can use Newton's second law F=ma to find the value of the force of the pitching machine: