By the rink - a solid cylinder of radius R and mass M1 - thread does not prevent the rotation of the roller, attached load mass M2. The system is placed on an inclined plane forming an angle a with the horizontal. Find the acceleration of the system, if the coefficient of friction of the cargo ramp mu. and the roller rolls without slipping. Which bodies should be in front of the thread was stretched?

Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
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