Direction: Consider a propped cantilever beam ABC under two loads of magnitude P each as shown in the figure below. Flexural rigidity of the beam is EI.
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The rotation at B is
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5PLa (clockwise) 16EI -
5PLa (anticlockwise) 16EI -
59PLa (clockwise) 16EI -
59PLa (anticlockwise) 16EI
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Correct Option: A
Actual rotation at B = Rotation at B due to applied force ↻ – Rotation at B due to Rc ↺.
| = | ↷ | 16EI |
