Answer Happy

Use the following information, answer question 44 and 45:
Calf muscle force: F1 = 650 N;
Distance between the F1 application point A tothe ankle joint center: d1 = 0.09 m;
The angle between F1 andd1: θ1 = 55∘;
Tibialis anterior muscle force: F2 = 700 N;
Distance between the F2 application point B tothe ankle joint center: d2 = 0.08 m;
The angle between F2 andd2: θ2 = 45∘;
These are the external forces acting on the ankle joint at themoment.
O -33.55 Nm -41.37 Nm What is the torque generated by the calf muscle? -47.92 Nm F₁ O -58.50 Nm A 10. ·0₂ F₂ B +

Question 45 5 pts What is the total net torque and the resultant movement direction for the ankle joint? -2.5 Nm and plantarflexion movement 6.10 Nm and dorsiflexion movement -8.32 Nm and plantarflexion movement O 2.77 Nm and dorsiflexion movement