Задача 10808.

The material point of 1 kg is moving according to the law r = a + bsin (wt) j. Identify Module force acting on the particle at time 1, if a = 2 m / sec, b = 3 m, w = p / 2 rad / s.

Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
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