As shown in the figure below, a uniform beam is supported by a cable at one end and the force of friction at the other end The cable makes an angle of 30, the length of the beam is L 1 50 m, the coefficient of static friction between the wall and the beam is s 0 600, and the weight of the beam is represented by w Determine the minimum distance x from point A at which an additional weight 2 w (twice the weight of the rod) can be hung without causing the rod to slip at point A A 2w B

Question: As shown in the figure below, a uniform beam is supported by a cable at one end and the force of friction at the other

As shown in the figure below, a uniform beam is supported by a cable at one end and the force of friction at the other end. The cable makes an angle of θ = 30°, the length of the beam is L = 1.50 m, the coefficient of static friction between the wall and the beam is μ_s = 0.600, and the weight of the beam is represented by w. Determine the minimum distance x from point A at which an additional weight 2w (twice the weight of the rod) can be hung without causing the rod to slip at point A.

A -- 2w B

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