gnment i Saved Help Save & Exit Subm Check my work Required information A person is doing leg lifts with 3.00-kg ankle weights. The lower leg itself has a mass of 5.00 kg. When the leg is held still at an angle of 30.0 with respect to the horizontal, the patellar tendon pulls on the tibia with a force of 342 N at an angle of 20.0' with respect to the lower leg. Assume the force exerted on the tibia by the femur is the only other significant force acting on the lower leg. Quadriceps Patellar muscle tendon 20.0 Patella Femur 30.0 Tibia Find the magnitude of the force exerted on the tibia by the femur N 14 31 Next >