The mobile crane is symmetrically supported by two outriggers at a and two at b in order to relieve the suspension of the truck upon which it rests and to provide greater stability. if the crane boom and truck have a mass of 18 mg and center of mass at g1, and the boom has a mass of 1.8 mg and a center of mass at g2, determine the vertical reactions at each of the four outriggers as a function of the boom angle θ when the boom is supporting a load having a mass of 1.2 mg. plot the results measured from θ=0° to the critical angle where tipping starts to occur.