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Dropping Objects

A tennis ball...

Question

A tennis ball bounces down flight of stairs striking each step in turn and rebounding to the height of the step above. The coefficient of restitution has a value

A

1 / 2

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B

1

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C

\sqrt{2}

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D

1 / 2 \sqrt{2}

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Solution

The correct option is C $\sqrt{2}$

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