a) The short answer questions will focus on this structure (10 points total) M L/2 L/2...

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a) The short answer questions will focus on this structure (10 points total) M L/2 L/2 P a-i) Draw a free body diagram of the structure cut at the supports. a-ii) Illustrate a virtual displacement 80. a-iii) What is the virtual work done by the moment M? a-iv) What is the virtual work done by the force P? a-v) Write the total virtual work equation U = 0: a) The short answer questions will focus on this structure (10 points total) M L/2 L/2 P a-i) Draw a free body diagram of the structure cut at the supports. a-ii) Illustrate a virtual displacement 80. a-iii) What is the virtual work done by the moment M? a-iv) What is the virtual work done by the force P? a-v) Write the total virtual work equation U = 0: