Answer:
was is carl sagan?
Explanation:
please forgive me if im wrong :(
Answer:less
Explanation:thats the answer
Change of position and time
Answer:C
Explanation:
For every action or force there is an equal and opposite reaction or force
So the force on the bat is the same as the force on the ball but in opposite directions
Now the ball will fly farther but that is a different law
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Below is the solution:
9.43 m/s
<span>F = -kx </span>
<span>k = 400 N/m </span>
<span>PE= 0.5kx^2 = 0.5mv^2 </span>
<span>solve, v=9.43 m/s</span>
