
Concept explainers
The device shown in section can support the load L at various heights by resetting the pawl C in another tooth at the desired height on the fixed vertical column D. Determine the distance b at which the load should be positioned in order for the two rollers A and B to support equal forces. The weight of the device is negligible compared with L.

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Chapter 3 Solutions
Engineering Mechanics: Statics
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INTERNATIONAL EDITION---Engineering Mechanics: Statics, 14th edition (SI unit)
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- International Edition---engineering Mechanics: St...Mechanical EngineeringISBN:9781305501607Author:Andrew Pytel And Jaan KiusalaasPublisher:CENGAGE L
