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Physics, 21.05.2020 23:00 biggiecheese93
A 50 kg boy jumps off the back of a 4 kg skateboard moving forward. Find the skateboard’s velocity immediately after the boy jumps, assuming that the skateboard’s initial velocity is 5 m/s and the boy’s velocity when jumping off the back is 2.5 m/s in the forward direction.
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A 50 kg boy jumps off the back of a 4 kg skateboard moving forward. Find the skateboard’s velocity i...
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