Solution of task 13.1.20 from the collection of Kepe OE

Solution of task 13.1.20 from the collection of Kepe OE

13.1.20
A material point of mass m = 18 kg moves along a circle of radius R = 8 m according to the equation s = e0.3t Determine the projection of the resultant forces applied to the point on the tangent to the trajectory at time t = 10 s. (Answer 32.5)

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