99. Two boats (with the mass of each fisherman is m) mo

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Description 99. Two boats (with the mass of each fisherman is m) mo

99. Two boats (with the mass of each fisherman is m) move with velocities υ1 = 2,2 m / s and υ2 = 1,9 m / s, the speed of the second boat is directed at an angle α = 350 to the first. When approaching boat fishermen exchanged sacks (bags identical weight both in n = 5 times smaller than the mass m). Determine the speed boats and υ'1 υ'2 after exchanging bags.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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