11 A 2 F B 45 3 C 3 [kN]

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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What is the force in cable 1 and 2 ? Unit kN

The image depicts a mechanical system consisting of a pulley arrangement. Here's a detailed breakdown of the components:

1. **Pulley System:**
   - There are two main pulleys, positioned vertically one above the other.
   - The top pulley is attached to a fixed support.

2. **Ropes and Forces:**
   - Rope segments labeled 1, 2, 3, 4, and 5 are shown routed around the pulleys.
   - The segment labeled "3" indicates a downward force of 3 kN applied at point C.
   - Segment "2" is attached to point A and exerts a downward force labeled F.
   - The arrangement of the pulleys redirects the forces from the ropes.

3. **Points of Interest:**
   - Point A is near the top pulley where rope segment 2 starts.
   - Point B is located on the lower segment of the rope, showing a direction of force from the middle of the system.
   - Point C is at the bottom, where the force of 3 kN is applied.

The pulley setup demonstrates principles of mechanical advantage and force distribution in a pulley system, often used in physics and engineering education to explain concepts such as tension and equilibrium in ropes and pulleys.
Transcribed Image Text:The image depicts a mechanical system consisting of a pulley arrangement. Here's a detailed breakdown of the components: 1. **Pulley System:** - There are two main pulleys, positioned vertically one above the other. - The top pulley is attached to a fixed support. 2. **Ropes and Forces:** - Rope segments labeled 1, 2, 3, 4, and 5 are shown routed around the pulleys. - The segment labeled "3" indicates a downward force of 3 kN applied at point C. - Segment "2" is attached to point A and exerts a downward force labeled F. - The arrangement of the pulleys redirects the forces from the ropes. 3. **Points of Interest:** - Point A is near the top pulley where rope segment 2 starts. - Point B is located on the lower segment of the rope, showing a direction of force from the middle of the system. - Point C is at the bottom, where the force of 3 kN is applied. The pulley setup demonstrates principles of mechanical advantage and force distribution in a pulley system, often used in physics and engineering education to explain concepts such as tension and equilibrium in ropes and pulleys.
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