Question

3. Three point loads on a simply-supported beam. Solve algebraically, simplifying terms. 2P P 3P A B L/3 L/6 L/6 L/3 R<sub>A</sub> R<sub>B</sub>

          3. Three point loads on a simply-supported beam. Solve algebraically, simplifying terms.
2P
P	3P
A	B
L/3	L/6	L/6	L/3
R<sub>A</sub>	R<sub>B</sub>

Added by Eugenia G.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Monisha Shukla

Step 1

First, let's calculate the reaction forces at the supports A and B. Since the beam is simply supported, the sum of the vertical forces at A and B should be equal to zero. Therefore, we have: 2P + 3P - R - R = 0 5P - 2R = 0 R = (5/2)P Show more…

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Calculate the reaction and moments in appropriate units. Draw equivalent load diagrams for problems with distributed loads. 3. Three point loads on a simply supported beam. Solve algebraically, simplifying terms 2P 1 3P A B L/3 L/6 L/6 1/3 R R B