Question

1.-.-

Determine the heat of force of members AC and BC assuming that node C is in equilibrium

АС А 80lb ВС 18" 60° с 30 в 60lb

2.-

Reduce the displayed system to a torque wrench (Point O, A, and B; Resulting Force; Resulting Moment; Torque Wrench Moment; Passed Torque Wrench; Torque Wrench Shaft):

3.-A horsepower equivalent to 550 pound-feet / s. One watt equals 1 N-m / s

A) Determine the number of you are generated by the Wright brothers plane (1903), which had a 12 horsepower engine

B) Determine the number of watts generated by a 100,000 horsepower Jet aircraft at cruising speed