Question: Problem 4a. (10 points total) L M A P L 4a-i) Draw a FBD of the structure cut at the supports 4a-ii) Illustrate a

Problem 4a. (10 points total) L M A P L 4a-i) Draw a FBD of the structure cut at the supports 4a-ii) Illustrate a virtual rotation Se 4a-iii) What is the virtual work done by the moment M? 4a-iv) What is the virtual work done by the force P? 4a-v) Write the total virtual work equation U=0

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