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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![**HW05: Chapter 05**
**Problem 5.62**
In the figure (Figure 1), a worker lifts a weight \( w \) by pulling down on a rope with a force \( \vec{F} \). The upper pulley is attached to the ceiling by a chain, and the lower pulley is attached to the weight by another chain. The weight is lifted at constant speed. Assume that the rope, pulleys, and chains all have negligible weights.
**Figure**
The diagram shows a pulley system. The upper pulley is connected to the ceiling and supports the lower pulley and weight via a chain. The worker pulls on a rope that goes through the pulleys to lift the weight.
**Part B**
In terms of \( w \), find the tension in the upper chain.
*Express your answer in terms of \( w \).*
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The question requires an understanding of how tension operates in a pulley system and how it relates to lifting a weight with a constant velocity. The goal is to express the tension in the upper chain in terms of the weight \( w \).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd29508f4-fc1e-4105-bc30-f2f3b3e53ddd%2F7722d83e-55f8-470f-9959-f8c6341a93ce%2Fkgwnxzf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**HW05: Chapter 05**
**Problem 5.62**
In the figure (Figure 1), a worker lifts a weight \( w \) by pulling down on a rope with a force \( \vec{F} \). The upper pulley is attached to the ceiling by a chain, and the lower pulley is attached to the weight by another chain. The weight is lifted at constant speed. Assume that the rope, pulleys, and chains all have negligible weights.
**Figure**
The diagram shows a pulley system. The upper pulley is connected to the ceiling and supports the lower pulley and weight via a chain. The worker pulls on a rope that goes through the pulleys to lift the weight.
**Part B**
In terms of \( w \), find the tension in the upper chain.
*Express your answer in terms of \( w \).*
[Text input box]
Buttons available:
- Submit
- Request Answer
The question requires an understanding of how tension operates in a pulley system and how it relates to lifting a weight with a constant velocity. The goal is to express the tension in the upper chain in terms of the weight \( w \).
![**Problem 5.62**
In the figure (Figure 1), a worker lifts a weight \( w \) by pulling down on a rope with a force \( \vec{F} \). The upper pulley is attached to the ceiling by a chain, and the lower pulley is attached to the weight by another chain. The weight is lifted at constant speed. Assume that the rope, pulleys, and chains all have negligible weights.
**Figure:**
The diagram illustrates a system of two pulleys. The upper pulley is connected to the ceiling with a chain, and a rope passes through it. Below it, a second pulley is visible, connected to the weight by another chain. The slack chain and pulley arrangement suggests that the weight is being lifted vertically by exerting a downward force on the rope.
**Part A**
In terms of \( w \), find the tension in the lower chain.
**Express your answer in terms of \( w \).**
[Answer Box]
**Submit**
Request Answer
**Part B**](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd29508f4-fc1e-4105-bc30-f2f3b3e53ddd%2F7722d83e-55f8-470f-9959-f8c6341a93ce%2F7n2pfrc9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Problem 5.62**
In the figure (Figure 1), a worker lifts a weight \( w \) by pulling down on a rope with a force \( \vec{F} \). The upper pulley is attached to the ceiling by a chain, and the lower pulley is attached to the weight by another chain. The weight is lifted at constant speed. Assume that the rope, pulleys, and chains all have negligible weights.
**Figure:**
The diagram illustrates a system of two pulleys. The upper pulley is connected to the ceiling with a chain, and a rope passes through it. Below it, a second pulley is visible, connected to the weight by another chain. The slack chain and pulley arrangement suggests that the weight is being lifted vertically by exerting a downward force on the rope.
**Part A**
In terms of \( w \), find the tension in the lower chain.
**Express your answer in terms of \( w \).**
[Answer Box]
**Submit**
Request Answer
**Part B**
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