Repeat Problem 9.55, including friction at the cam-follower interface. The coefficient of friction is 0.15, and the cam rotates clockwise. Problem 9.55 Determine the camshaft torque T 1 required for...

Repeat Problem 9.55, including friction at the cam-follower interface. The coefficient of friction is 0.15, and the cam rotates clockwise.

Problem 9.55

Determine the camshaft torque
T
₁
required for static equilibrium of the cam-and-follower mechanism of Figure P9.19. Torque
T
₂
has a magnitude of and a counterclockwise direction. Neglect friction.

Figure P9.19