A horizontal beam weighing 300 N is attached to a wall. It is supported by a cable which makes an angle of 30° with the horizontal beam. If a 60.0 kg block is placed 3.00 m from the wall, determine (a) the tension in the cable and (b) the horizontal and vertical components of the force exerted by the beam at point O.|
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A horizontal beam weighing 300 N is attached to a wall. It is supported by a cable which makes an angle of 300 with the horizontal beam. If a 60.0 kg block is placed 3.00 m from the wall, determine (a) the tension in the cable and (b) the horizontal and vertical components of the force exerted by the beam at point O.
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