Physics, 08.04.2021 06:40 teacherpreacher

A 50.0 kg boy jumps off the back of a 4.0 kg skateboard that is moving forward with an initial velocity of 3.0 m/s. Find the skateboard’s speed immediately after the boy jumps if the boy’s velocity when jumping off the back is 2.5 m/s in the forward direction.

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A 50.0 kg boy jumps off the back of a 4.0 kg skateboard that is moving forward with an initial veloc...

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