b. Using free-body diagrams for each shear panel and bar elements (labeled A through G), determine numerical values for the loads in the illustration (only the internal loads shown are generated by the structure). top view side view side view C symmetrical about center F W Exercise 5.14a Twist ditch torque= 6 x 106 Nmm F Restrained at rear suspension attachments a= 300 mm b= 900 mm c= 1200 mm d= 150 mm h= 500 mm w= 1200 mm backbone section 500 mm high, 200 mm wide rear is symmetrically opposite to front left side panel and bar loads are symmetrically opposite to right Exercise 5.14b 768x