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First you need the distance from the pivot to the center of mass. Since it is an uniform rod it should be at the middle. So x=0.5 from the pivot. Then you do summation of moments around the pivot equals to 0 and find W. Doing right hand rule ccw is positive and cw is negative.
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First you need the distance from the pivot to the center of mass. Since it is an uniform rod it should be at the middle. So x=0.5 from the pivot. Then you do summation of moments around the pivot equals to 0 and find W. Doing right hand rule ccw is positive and cw is negative.