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In the figure, a bar of length L is attached by a frictionless hinge to a...

In the figure, a bar of length L is attached by a frictionless hinge to a wall and held horizontal by a rope that makes an an

In the figure, a bar of length L is attached by a frictionless hinge to a wall and held horizontal by a rope that makes an angle with the bar. The bar is uniform and has weight W. A mass of weight Wis suspended a distance x from the hinge. If the tension T in the rope equals 2W, x must be equal to: (Hint: use torques) T L O OL(sin 0-1) OL OL(2sin - 2)
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T 2n o thg w w From Torque balance about + W(x) hinge point o clockwise torque WC ) + Counterclockwise torque = (Tsino) L W (

T I (Leine) - x = L 2 as T = gw L ( q sino - / x =

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