Find the speed of the ball immediately after the collision

Reference no: EM13672869

A 67 kilogram soccer player jumps vertically upwards and heads the 0.45 kilogram ball as it is descending vertically with a speed of 25 m/s. If the player was moving upward with a speed of 4.0 m/s just before impact, find the speed of the ball immediately after the collision if the ball rebounds vertically upwards and the collision is elastic?

m/s

Reference no: EM13672869

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