Solution of task 7.8.16 from the collection of Kepe OE

Solution of task 7.8.16 from the collection of Kepe OE

7.8.16
The point moves but a circle of radius r = 200 m from a state of rest with a constant tangential acceleration a? = 1 m / s2. Determine the total acceleration of the point at time t = 20 s. (Answer 2.24)

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