A simply supported beam of length L is subjected to a varying distributed load

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A simply supported beam of length L is subjected to a varying distributed load sin (3Ï€ x/L) Nm-1, where the distance x is measured from the left support. The magnitude of the vertical reaction force in N at the left support is

Options:

A . zero

B . L/3Ï€

C . L/Ï€

D . 2L/Ï€

Answer: Option B

-NA-

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