After a skiing accident, your leg is in a cast and supported in a traction device, as

Question:

After a skiing accident, your leg is in a cast and supported in a traction device, as shown in FIGURE 6-43. Find the magnitude of the force F(vector) exerted by the leg on the small pulley. (By Newton€™s third law, the small pulley exerts an equal and opposite force on the leg.) Let the mass m be 2.27 kg.

Small pulley 30.0° 30.0° T, т