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. If the part pushing the ball applies a constant force F on the ball and moves horizontally a distance of 0.2 m while launching the ball, the value of F in N is (integer only)[g=10 ms−2]

A cricket ball of mass 0.15 kg is thrown vertically up by a bowling ma

1.	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. If the part pushing the ball applies a constant force F on the ball and moves horizontally a distance of 0.2 m while launching the ball, the value of F in N is (integer only)[g=10 ms−2]
Answer» 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. If the part pushing the ball applies a constant force $F$ on the ball and moves horizontally a distance of $0.2 m$ while launching the ball, the value of $F in N$ is (integer only) $[g = 10 {ms}^{- 2}]$

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