In Figure, four pulleys are connected by two belts. Pulley A (radius 15 cm) is the drive

Question:

In Figure, four pulleys are connected by two belts. Pulley A (radius 15 cm) is the drive pulley, and it rotates at 10 rad/s. Pulley B (radius 10 cm) is connected by belt 1 to pulley A. Pulley B' (radius 5 cm) is concentric with pulley B and is rigidly attached to it. Pulley C (radius 25 cm) is connected by belt 2 to pulley B'. Calculate(a) The linear speed of a point on belt 1,(b) The angular speed of pulley B,(c) The angular speed of pulley B',(d) The linear speed of a point on belt 2, and(e) The angular speed of pulley C.