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QUESTION 1 10 points Save Answer The beam of length 4L and plastic moment of resistance Mp is built-in at x=0 and simply supported at x=2L. It suffers a downward load Pat x=L, a downward load 2P at x=2L, and an upward load Q atx=4L. Derive the collapse loads for all scenarios of plastic collapse and draw the interaction diagram. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac) BI V S Paragraph 10pt Ixoa Arial A 2 р O WORDS POWERED BY TINY QUESTION 2 5 points Save Answer In Question 1 if P=Q. L=1.7m and the plastic moment of resistance is 11kNm identify the collapse mechanism and find the collapse load Q (in kN). Please provide the value only. QUESTION 3 5 points Save Answer In Question 1 if P=5Q, L=4.7m and the plastic moment of resistance is 14kNm identify the collapse mechanism and find the collapse load P (in kN). Please provide the value only. QUESTION 4 5 points Save Answer In Question 1 if P=4Q, L=3.1m and the plastic moment of resistance is 16kNm identify the collapse mechanism and find the collapse load Q (in kN). Please provide the value only.