A small 300 g cart is moving at 130 ms on an air track when
A small, 300 g cart is moving at 1.30 m/s on an air track when it collides with a larger, 4.00 kg cart at rest. After the collision, the small cart recoils at 0.860 m/s. What is the speed of the large cart after the collision?
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a small 300 g cart is moving at 130 ms on an air track when it collides with a larger 400 kg cart at rest after the
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