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December 19, 2014

Homework Help: Physics! plese help

Posted by Jessi on Thursday, June 7, 2012 at 1:19pm.

A 1320-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A 1960-N crate hangs from the far end of the beam. Using the data shown in the figure, find (a) the magnitude of the tension in the wire and the magnitudes of the (b) horizontal and (c) vertical components of the force that the wall exerts on the left end of the beam.

From the wall to the beam creates a 50 degree angle. From the beam to the crate is a 30 degree angle.

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