Задача 10101.

The linear velocity of points on the surface side of the homogeneous rotating cylinder varies with time according to the equation V = A + Dt, where A = 0,5 m / s; D = 1 m / c^2. Determine the torque M acting on the cylinder if its mass is m = 3 kg and diameter of d = 10 cm. What makes the cylinder speed during the time t = 3?

Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.