Solution 14.3.3 collection of Kep OE 1989

Solution 14.3.3 collection of Kep OE 1989

14.3.3. In a material point of mass 2 kg of a force of constant direction, the value of which varies according to the law F = 6t2. Determine the velocity of this point in time t = 2, if the starting point of speed v0 = 2 m / s.

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(Chapter 3 - Dynamics theme - 14.3: The theorem of change of momentum) of Reshebnik to the collection of short tasks on the theoretical mechanics Kep OE, JA Viba, OP Grapis, JA Svetinysh et al. Publishing Moscow / Graduate School / 1989, 2009, 2012.
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