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A basketball has a mass of 606 g. Moving to the right and heading downward at...

A basketball has a mass of 606 g. Moving to the right and heading downward at an angle of 29° to the vertical, it hits the floor with a speed of 3 m/s and bounces up with nearly the same speed, again moving to the right at an angle of 29° to the vertical. What was the momentum change Δp→ ? (Take the +x axis to be to the right and the +y axis to be up. Express your answer in vector form.) Δp→= < , , > kg·m/s

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Answer #1

The velocity before hitting the floor is, u 3sin 29x -3cos29 1.454x-2.634y The velocity after hitting the floor is, v = 3 sin

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