Question: 4.100 A wire roll has the radius r, the mass m and the radius of inertia d with respect to the axis of symmetry.

4.100 A wire roll has the radius r, the mass m and


4.100 A wire roll has the radius r, the mass m and the radius of inertia d with respect to the axis of symmetry. It starts from rest, when the spring has its natural length, and then rolls on a table, when it is affected by a force pair moment M, = ce, where 0 is the angle of rotation and c is a constant. The spring constant is k. Determine the angular velocity as a function of the angle 0 wwww You have to draw the free body diagram and kinematic diagram of the figure. c-4kr2 The answaer of the question is: : 0 = %3D V m(d2+r2)

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