Why is it reasonable to assume that a =gsine?
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Q: (B)
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A: A graphical representation of the above problem is shown below
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A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you...
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A: Solution:-Given thatP=70 kNQ=P2-6=702-6=29 kNR=Q2=14.5 kN
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