If you do 100 Joules of work to throw a baseball, how much kinetic energy will the baseball have?
There is no way to know the energy without a velocity because the equation is $\frac{1}{2}mv^2$
It has no energy, because its temperature has not increased.
It has 10 Joules of energy, because of the square root.
It has 100 Joules of kinetic energy.