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Static Equilibrium & Free Body Diagram

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Uploaded by on Aug 27, 2010

Static Equilibrium & Free Body Diagram

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Education

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Standard YouTube License

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Uploader Comments (SwamiClassroom)

  • How come a roller restraints doesn't generate a reactive moment force?

  • @KevBoy3D Reactive moment is present only when a support resists the moment due to applied force. The roller support will try to roll while the hinge support will let the body to swing or rotate about the hinge. ONLY the FIXED support resists the moment and hence there is a reactive moment about this hinge.

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  • thnx alot that might help

  • The trig always got to me but now I think I understand, great!

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