17.3.19
A pair of forces with a torque M = 400 N · m, its angular acceleration ε = 500 rad / s2, the moment of inertia relative to the axis of rotation I = 2 kg · m2 act on wheel 2. Determine the modulus of the moment of a pair of forces acting on the wheel 2 from twisting the torsion shaft 1. (Answer 600)