**Exercise 11.10 - Enhanced - with Feedback**A 70.0 cm, uniform, 60.0 N shelf is supported horizontally by two vertical wires attached to the sloping ceiling (Figure 1). A very small 15.0 N tool is placed on the shelf midway between the points where the wires are attached to it.**Part A**Find the tension in the left-hand wire.Express your answer with the appropriate units.Input Box:\[ T_L = \text{Value} \quad \text{Units} \][Submit Button]**Part B**Find the tension in the right-hand wire.Express your answer with the appropriate units.Input Box:\[ T_R = \text{Value} \quad \text{Units} \][Submit Button]---**Figure Explanation:**The figure shows a sloping ceiling with two wires supporting a horizontal shelf. The shelf is 70.0 cm long, with positions marked as follows:- Left support at 25.0 cm from the left end.- Tool placement at the midpoint (35.0 cm from either end).- Right support at 20.0 cm from the right end.The shelf is uniform, weighing 60.0 N, and the tool on the shelf is 15.0 N. The aim is to calculate the tension in each wire supporting the shelf. The wires’ attachment points above the shelf are depicted, and the wires are shown at an angle due to the sloping ceiling. **Physics Exercise 11.8 - Enhanced with Feedback****Problem Statement:**Two people are carrying a uniform wooden board that is 3.00 meters long and weighs 160 N.**Part A:**If one person applies an upward force equal to 60 N at one end, at what point does the other person lift? Begin with a free-body diagram of the board.**Instructions:**Express your answer in meters. Use the input box to type your answer.\( x = \) ____ m from the end where the 60 N force is applied.**Options:**- Submit your answer by clicking the "Submit" button.- Request further feedback by selecting "Request Answer."- Navigate to the next question using the "Next" button.**Note:** This exercise is provided by Pearson.**Resources:**- Free-body diagram tools and equations can be accessed within the context of the problem. For more details or assistance, use the "Provide Feedback" option.

Answered: Image /qna-images/answer/356a2551-cf34-452e-a200-ea502789dc67.jpg

A 70.0 cm, uniform, 60.0 N shelf is supported horizontally by two vertical wires attached to the sloping ceiling (Figure 1). A very small 15.0 N tool is placed on the shelf midway between the points where the wires are attached to it. Part A Find the tension in the left-hand wire. Express your answer with the appropriate units. ? HA Value Units TL = Submit Request Answer Figure < 1 of 1 > Part B Find the tension in the right-hand wire. Express your answer with the appropriate units. 75.0 cm HÀ TR = Value Units 25.0 cm 20.0 cm Tool Submit Request Answer

A 70.0 cm, uniform, 60.0 N shelf is supported horizontally by two vertical wires attached to the sloping ceiling (Figure 1). A very small 15.0 N tool is placed on the shelf midway between the points where the wires are attached to it. Part A Find the tension in the left-hand wire. Express your answer with the appropriate units. ? HA Value Units TL = Submit Request Answer Figure < 1 of 1 > Part B Find the tension in the right-hand wire. Express your answer with the appropriate units. 75.0 cm HÀ TR = Value Units 25.0 cm 20.0 cm Tool Submit Request Answer

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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Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

**Exercise 11.10 - Enhanced - with Feedback**

A 70.0 cm, uniform, 60.0 N shelf is supported horizontally by two vertical wires attached to the sloping ceiling (Figure 1). A very small 15.0 N tool is placed on the shelf midway between the points where the wires are attached to it.

**Part A**

Find the tension in the left-hand wire.

Express your answer with the appropriate units.

Input Box:

\[ T_L = \text{Value} \quad \text{Units} \]

[Submit Button]

**Part B**

Find the tension in the right-hand wire.

Express your answer with the appropriate units.

Input Box:

\[ T_R = \text{Value} \quad \text{Units} \]

[Submit Button]

---

**Figure Explanation:**

The figure shows a sloping ceiling with two wires supporting a horizontal shelf. The shelf is 70.0 cm long, with positions marked as follows:

- Left support at 25.0 cm from the left end.
- Tool placement at the midpoint (35.0 cm from either end).
- Right support at 20.0 cm from the right end.

The shelf is uniform, weighing 60.0 N, and the tool on the shelf is 15.0 N. The aim is to calculate the tension in each wire supporting the shelf. The wires’ attachment points above the shelf are depicted, and the wires are shown at an angle due to the sloping ceiling.

**Physics Exercise 11.8 - Enhanced with Feedback**

**Problem Statement:**

Two people are carrying a uniform wooden board that is 3.00 meters long and weighs 160 N.

**Part A:**

If one person applies an upward force equal to 60 N at one end, at what point does the other person lift? Begin with a free-body diagram of the board.

**Instructions:**

Express your answer in meters. Use the input box to type your answer.

\( x = \) ____ m from the end where the 60 N force is applied.

**Options:**

- Submit your answer by clicking the "Submit" button.
- Request further feedback by selecting "Request Answer."
- Navigate to the next question using the "Next" button.

**Note:** This exercise is provided by Pearson.

**Resources:**
- Free-body diagram tools and equations can be accessed within the context of the problem.

For more details or assistance, use the "Provide Feedback" option.

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