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A rigid weightless platform PQRS shown in the figure (not drawn to the scale) can slide freely in the vertical direction. The platform is held in position by the weightless member OJ and four weightless, frictionless rollers. Points O and J are pin connections. A block of 90kN rests on the platform as shown in the figure.
The magnitude of horizontal component of the reaction (in kN) at pin O, is
Posted on 01 Oct 2024, this text provides information on Engineering Mechanics related to Other. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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