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A uniform beam (EI = constant) PQ in the form of a quartercircle of radius R is fixed at end P and free at the end Q, where a load W is applied as shown. The vertical downward displacement, δq, at the loaded point Q is given by: δq =
β WR3 EI
Find the value of b(correct to 4-decimal places).
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- 0.7854
- 0.9854
- 0.4854
- 0.5854