15.4.4. A uniform rod, whose mass m = 3 kg and a length of AB = 1 m, revolves around the axis Oz by law φ = 2t3. To determine the kinetic energy rod at time t = 1 c.

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(Chapter 3 - Dynamics theme - 15.4: The kinetic energy of a rigid body) of a collection of short Reshebnik problems 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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