13.3.24
A material point of mass m = 14 kg moves from a state of rest along a smooth guide of radius R located in the horizontal plane. Determine the path traversed by the point in time t = 5 s after the start of the movement, if the force F = 24N acts on it. Which forms a constant angle of 45 ° from the tangent to the trajectory of the point. (Answer 15.2)