A body whose mass is laid on a horizontal and smooth table. The body is connected by wires and rollers to a second body which is also its mass m, as shown in the diagram.
A. What is the acceleration of the body lying on the smooth table?
B. What is the acceleration of the body associated with the lower roller?
C. What is the T1 tension in the rope attached to the ceiling, and what is the T2 tension in the rope tied to the lower roller?
D. What must be the minimum static friction coefficient between the body and the horizontal table so that the system does not move at all?
