Solution 16.1.31 from the collection Kep OE 1989

Solution 16.1.31 from the collection Kep OE 1989

16.1.31. Homogeneous ball inertia moment Iz = 4 kg · m 2 rotates with an angular velocity ω0 = 4,5 rad / s. Determine how much time under the influence of torque Mz = 1,2 Nm angular velocity of the ball will be doubled.

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(Chapter 3 - Dynamics theme - 16.1: Differential equations of rotation of a rigid body around a fixed Hosea) 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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