Physics, 26.06.2019 16:00 darthshot4
A50 kg boy jumps off the front of a 1.5 kg skateboard moving forward. find the skateboard’s velocity immediately after the boy jumps, assuming that the skateboard’s initial velocity is 3.5 m/s and the boy’s velocity when jumping off the front is 5 m/s.
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A50 kg boy jumps off the front of a 1.5 kg skateboard moving forward. find the skateboard’s velocity...
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