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Please help me in this question!! There is NO picture for this question! In a physics lab, 0.30 kg puck A, moving at 5.0 m/s [W], undergoes a collision with 0.40 kg puck B, which is initially at rest. Puck A moves off at 4.2 m/s [W 30° N]. Find the final velocity of puck B.
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Please help me in this question!! There is NO picture for this question! In a physics lab, 0.30 kg p...
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