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Physics, 13.01.2022 14:20 shea3042

A 32 kg skateboarder is riding a 1 kg skateboard at a speed of 4.3 m/s. If he jumps off the board with a velocity of 9 m/s, what is the velocity of the skateboard once he leaves?

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A 32 kg skateboarder is riding a 1 kg skateboard at a speed of 4.3 m/s. If he jumps off the board wi...
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