Newtons second law using tennisball and its imprint on a carbon paper

Abiriamiannai, I have asked that your question be moved to the Physics Board where you should be able to get more help especially if you add a question.

I hope this is not homework related. If so, please add any work you have attempted or where you are having problems getting started.

Thank you.

Your post doesn't even makes sense!

Newton's second law states that when a constant force is applied to a body of mass m, the body gets a constant acceleration a in the direction of the force, or, F = ma. Or, that the rate of change of linear momentum is directly proportional to the force applied on a body.

What are you exactly looking for?