On the platform of the mass m1 = 0,5 m via a conveyor fed bags of cement. Determine the velocity v1, which acquires the platform as a result of falling from the conveyor bag cement mass m2 = 50 kg at a speed of v2 = 2 m / s directed at an angle of 60 ° to the horizontal. Friction neglected.
Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
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