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 = 2.00 m, the coefficient of static friction between the wall and the beam is ?s = 0.460, 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. x =______ m
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 = 2.00 m, the coefficient of static friction between the wall and the beam is ?s = 0.460, 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. x =______ m
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 = 2.00 m, the coefficient of static friction between the wall and the beam is ?s = 0.460, 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. x =______ m
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 = 2.00 m, the coefficient of static friction between the wall and the beam is ?s = 0.460, 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. x =______ m
Transcribed Image Text:### Diagram Description
The image illustrates a physical setup featuring a horizontal beam AB supported by a vertical wall at point A and a cable attached at point B. The cable forms an angle θ with the beam.
- **Beam AB**: This is a horizontal beam fixed to a vertical wall at point A.
- **Cable**: A cable is connected to the end of the beam at point B. It extends upward at an angle θ from the horizontal beam, providing tension support.
- **Weight (2w)**: A weight labeled "2w" is attached by a rope hanging from the beam. The weight is located a distance x from point A towards point B.
### Explanation
This setup is likely used to examine the principles of static equilibrium, where the forces and moments need to balance for the system to remain in a stable position. The angle θ, the tension in the cable, the weight (2w), and the distance x are important variables that can affect these calculations.
Definition Definition Force that opposes motion when the surface of one item rubs against the surface of another. The unit of force of friction is same as the unit of force.
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