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Михаил_Перович
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Solution of task 11.2.8 from the collection of Kepe OE
11.2.8
The body 1 moves according to the law x = sin πt. The body 2 moves relative to the body 1 but to the law y = sin (π + πt). Find the absolute velocity of the body 2 for t = 1c. (Answer 4,44)
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