A 78-kg fisherman in a 115-kg boat throws a package of mass m = 15 kg horizontally toward the right with a speed of vi = 4.9 m/s as in the figure below. Neglecting water resistance, and assuming the boat is at rest before the package is thrown, find the velocity of the boat after the package is thrown. magnitude m/s direction

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Q: a 75-kg fisherman in a 125-kg boat throws a package of mass m = 15 kg horizontally toward the right…

A: The expression for the velocity,

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Q: need help with this one

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