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Solution of task 7.8.17 from the collection of Kepe OE
7.8.17
The point moves along a circle of radius r = 2 m. The normal acceleration of the point varies according to the law an = 2t2. Determine the angle in degrees between the velocity vectors and the full acceleration of the point at time t = 1 s. (Answer 45)
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Discount for regular customers! If the total of your purchases from the seller
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