A 240-g bullet embeds itself in a 130-kg block which is, Ask an Expert

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A 2.40-g bullet embeds itself in a 1.30-kg block, which is attached to a spring of force constant 740N/m.

Part A If the maximum compression of the spring is 5.40cm , find the initial speed of the bullet. (m/s)

Part B Find the time for the bullet-block system to come to rest. (s)

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