Solution of task 8.4.3 from the collection of Kepe OE

Solution of task 8.4.3 from the collection of Kepe OE

8.4.3
The wheel 1 rotates according to the law? 1 = 20t.
Determine the number of revolutions made by the wheel 2 in a time t = 3.14 s, if the radii of the wheels R1 = 0.8 m, R2 = 0.5 m (Answer 16)

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