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Physics, 07.03.2020 03:31 juniorracer148
A 50 kg skateboarder is riding her 5 kg skateboard at 5 m/s to the north. She jumps backwards off the skateboard at -2 m/s. What is the velocity of the skateboard after the rider jumps off?
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A 50 kg skateboarder is riding her 5 kg skateboard at 5 m/s to the north. She jumps backwards off th...
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