inner radius of 8 cm and an outer radius of
25 cm. Three forces (acting perpendicular
to the axis of rotation) of magnitudes 11 N,
26 N, and 16 N act on the object, as shown.
The force of magnitude 26 N acts 28◦ below
Find the magnitude of the net torque on
the wheel about the axle through the center
of the object.
Answer in units of N · m.