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April 20, 2014

Homework Help: physics

Posted by Anonymous on Thursday, July 18, 2013 at 12:49am.

Consider a beam as shown in the figure that is 2 m long and supported by a rope. It is pressed against the wall. There is no friction between the wall and the beam. If the beam has a mass of 2 kg and a sign with a mass of 10 kg is hung off of the end of the beam, can the system be in static equilibrium? If so, what is the tension in the rope?

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