1.

A ball of mass 0.5 kg slows down from a speed of 5 m s−1 to that of 3 m s−1. Calculate the change in kinetic energy of the ball.

Answer»

A ball of mass 0.5 kg slows down from a speed of 5 m s1 to that of 3 m s1. Calculate the change in kinetic energy of the ball.



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