Solution of task 7.9.5 from the collection of Kepe OE

Solution of task 7.9.5 from the collection of Kepe OE

7.9.5
Are the equations of motion of a point in polar coordinates given? = 2 sin t, r = t2. Determine the polar angle? At the time when the polar radius r = 4 m. (Response 1.82)

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