As shown below, a 258 N horizontal beam is in equilibrium. The orange circle represents the hinge Determin the force used on the beam relative to the vertical
As shown below, a 258 N horizontal beam is in equilibrium. The orange circle represents the hinge Determin the force used on the beam relative to the vertical
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As shown below, a 258 N horizontal beam is in equilibrium. The orange circle represents the hinge
Determin the force used on the beam relative to the vertical
Transcribed Image Text:The image is a diagram depicting a simple pulley system mounted to a vertical wall. Here's a detailed explanation:
- A vertical wall is shown, labeled with a height of 0.75 m.
- Extending horizontally from the wall is a beam or rod, which is 1 m long.
- The right end of the rod has a pulley.
- A rope runs over the pulley, and it is attached to a weight labeled as 179 N.
- An inclined supporting line runs diagonally from the top of the wall to the end of the rod, with a length of 1.25 m.
This setup illustrates the basic mechanical advantage provided by a pulley system, which helps in lifting the weight with less direct force applied.
Expert Solution
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Solution:
There is a horizontal and vertical contact reaction force are acting at the hinge and the system is in equilibrium. The weight of the horizontal beam is 258 N and the weight hanging is 179 N. There is a tension T in the string of length 1.25 m. The angle made by the string with the beam is,
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