For the beam shown, find the reactions at the supports and plot the shear-force and bending-moment diagrams. V=50 lbf/in and V2 = 7 in. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Hinge y 400 lbf JA BI C R₂ R₁ 4 in 4 in 2 in 0000 V1 V2 D Determine the values of the moments at points A, B, C, and D. MA= MB= Mc= lbf.in Ibf.in lbf.in MD= lbf.in

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Q: 5. A person pulls on a rope with a force of 100 lbs as shown below. What is the moment about point A…

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Q: For the beam shown, find the reactions at the supports and plot the shear-force and bending-moment…

A: V1 = 8 kN V2 = 8 KN V3 = 100 mm V4 = 1300 mm

Q: Use the graphical method to construct the shear-force and bending-moment diagrams for the beam…

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Q: 1 200mm 1 2₁.965 140mm RI 200 mm 1100mm 80mm son/m ←300mm + ↑ ک۹۰ 4. ✓ гном T Rz 7

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Q: A C B D 6 m 3 m 3 ni

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Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.