A 285 g bullet strikes a 0520 kg block attached to a fixed

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A 28.5 g bullet strikes a 0.520 kg block attached to a fixed horizontal spring whose spring stiffness constant is 7730N/m . The block is set into vibration with an amplitude of 35.0 cm.

What was the speed of the bullet before impact if the bullet and block move together after impact?

Reference no: EM13625846

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