Physics, 21.02.2020 06:22 emblemhacks

The cart has a mass of 3 kg and rolls freely from A down the slope. When it reaches the bottom, a spring loaded gun fires a 0.5-kg ball out the back with a horizontal velocity of m/s, measured relative to the cart. Determine the final velocity of the cart.

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The cart has a mass of 3 kg and rolls freely from A down the slope. When it reaches the bottom, a sp...