Задача 10818.

In the resting particle of mass m at t = 0, start a force that depends on time according to the law F = bt (t-t), where b is a constant vector; t - the time during which a given power. Find: a) The momentum of the particle after the end of the force; b) the path traversed by the particle during the force.

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