(Solved): Consider the following Bell crank that is part of an aircraft control system (all units in mm). a. D ...

Consider the following Bell crank that is part of an aircraft control system (all units in mm). a. Determine magnitude and orientation of the resultant force. b. Determine the resulting moment at point O. c. Determine the shear stress on the shaft fitted through point O if the diameter of the shaft is: i) 30mm; ii)10 mm d. For each diameter above, evaluate whether an aluminium shaft would withstand the shear stress generated by this configuration if the shear strength is 17.3 MPa and explain your conclusions.