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Solution of task 22.2.6 from the collection of Kepe OE
22.2.6
A washer 1 with a mass m1 hits the stationary washer 2 at a velocity v = 1 m / s.
Assuming that the shock is direct, with a recovery factor k = 0.5, determine
Speed of the washer 2 after impact, if m1 = 3 m2. (Answer 1.13)
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