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A4 kg block travelling with velocity VB = 6 m/s collides with a wall. As a result of the collision, the direction and magnitu

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t No VA 8 = 6 m/s VA - 2m/s direction is changed Av=Jugovi Vi = -2-6 - - 8 m/s AVI = 8 m/s av=8 m/s change in momentum ДР-т A

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