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# physics help please????????????????/?

Kelly jumps off of a raft to the left with a force of 120 N. Kelly has a mass of 62 kg, and the mass of the raft is 150 kg. What are the accelerations of both Kelly and the Raft?

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- AshleyLv 68 years agoFavorite Answer
F = ma

kelly 120/62 = 1.9 m/s², Forward

Raft 120/150 = .8 m/s², Backward, assuming no friction

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