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A material point of mass m = 11 kg moves along a curvilinear trajectory under the action of a resultant force F = 20Н. Determine the speed of the point at the time when the radius of curvature of the trajectory is 15 m and the angle between the force and the velocity vector is 35 °.
Task 11066. A detailed solution with a brief record of the condition, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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