A cricket ball of mass 0.15 kg is thrown vertically up by a bowling machine so that it rises to a maximum height of 20 m after leaving the machine.…

A cricket ball of mass $\displaystyle 0.15$ kg is thrown vertically up by a bowling machine so that it rises to a maximum height of $\displaystyle 20$ m after leaving the machine. If the part pushing the ball applies a constant force F on the ball and moves horizontally a distance of $\displaystyle 0.2$ m while launching the ball, the value of F (in N ) is ( $\displaystyle \mathrm{g}=10 \mathrm{~ms}^{-2}$ ) \_\_\_\_.