Solution of task 22.1.11 from the collection of Kepe OE

Solution of task 22.1.11 from the collection of Kepe OE

22.1.11
Tied to a thin thread 1, the ball 2 is released from a height h1 = 0.6 m without the initial speed. In the vertical position, the ball hits the wall with a recovery factor of k = 0.55. Determine the height h2 of the subsequent ball rise. (Answer 0.182)

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