Solution of task 8.3.4 from the collection of Kepe OE

Solution of task 8.3.4 from the collection of Kepe OE

8.3.4
The angular velocity of the balancer of the meschanical clocks varies with the law? =? Sin 4? T. Determine in cm / s the velocity of the balance point point at a distance h = 6 mm from the axis of rotation at time t = 0.125 s. (Answer 1.88)

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