What was horizontal force exerted by the wall on the ball

Reference no: EM13339576

A ball (mass 0.50 kg) is initially moving to the right at 30 i m/s. After hitting the wall, the ball is moving to the left at -28 i m/s. If the collision lasts .15s, what was the horizontal force exerted by the wall on the ball during impact?

Reference no: EM13339576

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