A homogeneous cylinder with mass A/and radius R is connected by a string to a bl

Question

A homogeneous cylinder with mass A/and radius R is connected by a string to a block also with mass M. The cord is connected at one end to a horizontal shaft passing through the center of mass of the cylinder. At the other end, the cord is attached to the block. The string runs over a massless: friction-free pulley. The layout is outlined below. When the system is released from rest the cylinder begins to roll without sliding on the ground. The static coefficient of friction between the surface and the cylinder is mu_k What is the acceleration of the block when the cylinder rolls? A) a = g B) a = g/2 C) a = 2g/S

Explanation / Answer

Acceleration is always be g because it's moves under the effect of gravity only . As velocity changes Due to the motion of the cylinder .

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