Solution of task 7.9.10 from the collection of Kepe OE
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Product description
7.9.10
The point moves in the plane. The equation of the polar radius r = sin? T is given. Determine the polar angle? At the time when r = 1m, if d? / Dt = 0.4 rad / s. For t0 = 0, the angle? 0 = 0. (Answer 0.2)