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1. Derive a mathematical relationship to show that the fractional loss of Kinetic energy, for the...

1. Derive a mathematical relationship to show that the fractional loss of Kinetic energy, for the case where change in velocity (earth) = 0 m/s, is given by e^2-1 where e is the coefficent of resitiution.

The veocity before was: 4.80m/s

The velocity after was:1.03 m/s

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