Find the speed of the bullet just before it hits the block

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Reference no: EM13500673

A 4.20-g bullet embeds itself in a 20.0-kg block, which is attached to a horizontal spring with a force constant of 950 N/m. The maximum compression of the spring is 2.10 cm. What is the speed of the bullet just before it hits the block?

Reference no: EM13500673

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