Block of mass m, is placed on a frictionless inclined plane of angle 0. A force of magnitude F, is applied to the string as shown. The string is unstretchable, has negligible mass, and pulls without slipping. The pulley has radius R and moment of inertia I with respect to the axis of rotation. There is a friction force at the axle which exerts a torque of constant magnitude t, opposing the rotation. v Fo т, a) In the box below write the system of equations that could be solved to find the acceleration of the block. b) Find the acceleration of the block.

Block of mass m, is placed on a frictionless inclined plane of angle 0. A force of magnitude F, is applied to the string as shown. The string is unstretchable, has negligible mass, and pulls without slipping. The pulley has radius R and moment of inertia I with respect to the axis of rotation. There is a friction force at the axle which exerts a torque of constant magnitude t, opposing the rotation. v Fo т, a) In the box below write the system of equations that could be solved to find the acceleration of the block. b) Find the acceleration of the block.