Determine the magnitude of the net torque acting on the pulley, assuming the radius of the pulley is 13.913.9 cm.

The radius of a pulley is 182 mm. Find the circumference of the pulley. (This is the amount of rope that passes through the pulley as it rotates exactly once.)Round your answer to the nearest whole number. Do not type the units in the space below.

Find the net torque on the wheel in the figure below about the axle through O perpendicular to the page, taking a = 7.00 cm and b = 19.0 cm. (Indicate the direction with the sign of your answer. Assume that the positive direction is counterclockwise.) N · mA wheel rotating about an axle is approximated as two concentric circles with the center defined to be O. The radius of the inner circle is a and the radius of the outer circle is b. Three arrows representing individual forces are as follows.An arrow labeled 12.0 N acts on the top left of the inner circle, and points down and to the left at an angle of 30.0° below the horizontal.An arrow labeled 10.0 N acts on the top of the outer circle and points to the right.An arrow labeled 9.00 N acts on the right of the outer circle and points down.

What is the net torque about the axle on the pulley in? Express your answer in newton-meters.

A string that passes over a pulley has a 0.352 kg mass attached to one end and a 0.683 kg mass attached to the other end. The pulley, which is a disk of radius 9.17 cm, has friction in its axle. What is the magnitude of the frictional torque that must be exerted by the axle if the system is to be in static equilibrium?

What is the value of the net torque produced by the forces at B and C?