1. A mass of 30kg is suspended from a massless rope on one side of a massless, frictionless pulley. A mass of 10kg is connected to the rope on the other side of the pulley and is sitting on a ramp with an angle of inclination of 30. The system is shown in the following diagram.
a. The coefficient of friction is } 0.10. What is the acceleration of the system?
b. What is the tension in the rope?