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Engineering, 05.03.2020 10:35 abigailweeks10

The 2415-kg anvil A of the drop forge is mounted on a nest of heavy coil springs having a combined stiffness of 3.0(106) N/m. The 565-kg hammer B falls 500 mm from rest and strikes the anvil, which suffers a maximum downward deflection of 30 mm from its equilibrium position. Determine the height h of rebound of the hammer and the coefficient of restitution e which applies.

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