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:
Light bends away from the normal, because it's moving from higher to lower refractive index.
Same bend-direction as when it goes from water into air.
Your answer is C
A constitutionally limited representative democratic republic [where] . . . the constitution, limits the power of government. We elect representatives, so it's not a pure democracy. But we do elect them by majority rule so it is democratic
<span>3.9 L I believe
I hope this helps!</span>
Answer:
right one is more efficient
Explanation: