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A 10 g bullet with speed vbullet0 is fired into a 1.000 kg wood block (vblock0...

A 10 g bullet with speed vbullet0 is fired into a 1.000 kg wood block (vblock0 = 0), where it lodges. Subsequently, the block slides 4.0 m across a wood floor (μk = 0.20 for wood on wood). What was the bullet’s speed vbullet0?

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