Determine the tension T required to hold a weight W if W= 125 Ib. no frictions in the system.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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**Title: Calculating Tension in a Pulley System**

**Objective:** Determine the tension T required to hold a weight W if W = 125 lb with no friction in the system.

**Diagram Explanation:**

In the diagram, a block labeled as weight \( W \) is shown at the bottom. The value of \( W \) is given as 125 pounds. Above this block, a system of three pulleys is depicted:

1. **First Pulley (Left):** The rope goes over the top and is connected to the block \( W \).
2. **Second Pulley (Middle):** The rope runs under it and is connected to the structure.
3. **Third Pulley (Right):** The rope passes over this pulley, with tension \( T \) applied on the right side.

In this configuration:
- The tension in the rope should be calculated to keep the weight \( W \) in equilibrium.
- The system assumes no friction.

To solve for tension \( T \), consider the mechanical advantage offered by the pulley system and the weight provided.
Transcribed Image Text:**Title: Calculating Tension in a Pulley System** **Objective:** Determine the tension T required to hold a weight W if W = 125 lb with no friction in the system. **Diagram Explanation:** In the diagram, a block labeled as weight \( W \) is shown at the bottom. The value of \( W \) is given as 125 pounds. Above this block, a system of three pulleys is depicted: 1. **First Pulley (Left):** The rope goes over the top and is connected to the block \( W \). 2. **Second Pulley (Middle):** The rope runs under it and is connected to the structure. 3. **Third Pulley (Right):** The rope passes over this pulley, with tension \( T \) applied on the right side. In this configuration: - The tension in the rope should be calculated to keep the weight \( W \) in equilibrium. - The system assumes no friction. To solve for tension \( T \), consider the mechanical advantage offered by the pulley system and the weight provided.
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