संरचनात्मक विश्लेषण (Structural Analysis) में, क्लेपेरॉन के तीन आघूर्णों के प्रमेय (Theorem of Three Moments) का उपयोग मुख्य रूप से किसके लिए किया जाता है?

What is the value of maximum shear force for a simply supported beam of length 6.0 m, subjected to a uniformly distributed load (w kN/m) throughout the span, for which the bending moment equation at a section from the left support situated at 'x' m is Mx = 30x - 0.5(wx2)?

Method of joints is applicable to calculate member forces of a truss, when the number of unknown forces at the joint under consideration is not more than: