Solution of task 8.4.5 from the collection of Kepe OE

Solution of task 8.4.5 from the collection of Kepe OE

8.4.5
The gear 1 rotates according to the law? 1 = 4 t2. Determine the speed of the point M of the wheel 3 at time t = 2 s, if the radii of the wheels are R1 = 0.4 m, R2 = 0.8 m, r2 = 0.4 m, R3 = 1 m. (Answer 3.2)

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