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A uniform beam of length 10.0 m and mass 50.0 kg is attached to a wall...

A uniform beam of length 10.0 m and mass 50.0 kg is attached to a wall at one end and free to pivot at this point. The beam is held horizontal by a cable attached to the far end of the beam and to a point on the wall 5.77 m above the pivot point. The angle between the beam and the cable is 30 degrees. A. What is the tension in the cable? B. What force is exerted by the beam on the wall at the point of attachment to the wall?

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||-------------------------------------------------------- 30 degrees

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< ----------- 10.0 meters -------------------------->

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