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coefficient of restitution e

coefficient of restitution e

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Problem 13.176 Direct central impact between a ball and a plate- Dependent multi-part problem assign all parts NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A 0.25-lb ball thrown with a horizontal velocity vo strikes a 1.5-lb plate attached to a vertical wall at a height of 36 in. above the ground. It is observed that after rebounding, the ball hits the ground at a distance of 24 in. from the wall when the plate is rigidly attached to the wall (Figure 1) and at a distance of 10 in. when a foam-rubber mat is placed between the plate and the wall (Figure 2). 1.5lb 0.25 lb 0.25 lb 36 in. 24 in. 1.5lb H 10 in.
Transcribed Image Text:Problem 13.176 Direct central impact between a ball and a plate- Dependent multi-part problem assign all parts NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A 0.25-lb ball thrown with a horizontal velocity vo strikes a 1.5-lb plate attached to a vertical wall at a height of 36 in. above the ground. It is observed that after rebounding, the ball hits the ground at a distance of 24 in. from the wall when the plate is rigidly attached to the wall (Figure 1) and at a distance of 10 in. when a foam-rubber mat is placed between the plate and the wall (Figure 2). 1.5lb 0.25 lb 0.25 lb 36 in. 24 in. 1.5lb H 10 in.
Problem 13.176.a Direct central impact between a ball and a steel plate Determine the coefficient of restitution e between the ball and the plate. The coefficient of restitution e is
Transcribed Image Text:Problem 13.176.a Direct central impact between a ball and a steel plate Determine the coefficient of restitution e between the ball and the plate. The coefficient of restitution e is
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