The figure below shows the essential parts of a hydraulic brake system. The area of the piston in the master cylinder is 1.8 cm, and that of the piston in the brake cylinder is of friction between shoe and wheel drum is 0.50. If the wheel has a radius of 39 cm, determine the frictional torque about the axle when a force of 32. N is exerted on the brake pedal. cm. The bemicient N-m Wheel drum. Pedal Shoe- Master Вrake cylinder cylinder

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)...
icon
Related questions
icon
Concept explainers
Topic Video
Question
**Hydraulic Brake System Analysis**

The figure below illustrates the essential components of a hydraulic brake system. The system includes:

- **Master Cylinder**: This is connected to a pedal and is responsible for converting the applied force into hydraulic pressure.
- **Brake Cylinder**: This component receives the hydraulic pressure and applies it to the brake shoe.
- **Shoe and Wheel Drum**: The shoe is pressed against the wheel drum to create friction and slow down the wheel.

### Problem Statement:

- The area of the piston in the master cylinder is **1.8 cm²**.
- The area of the piston in the brake cylinder is **6.4 cm²**.
- The coefficient of friction between the shoe and wheel drum is **0.50**.
- The wheel has a radius of **39 cm**.
- A force of **32 N** is exerted on the brake pedal.

**Objective**: Determine the frictional torque about the axle when the specified force is applied to the brake pedal.

### Diagram Explanation:

- The diagram shows a cross-sectional view of the hydraulic brake system components, illustrating the connection between the pedal, master cylinder, brake cylinder, shoe, and wheel drum.
- The system demonstrates how the hydraulic force is transmitted and amplified through different piston areas and mechanical advantage.

This educational content aims to help students understand the function and calculations associated with hydraulic brake systems in physics and engineering contexts.
Transcribed Image Text:**Hydraulic Brake System Analysis** The figure below illustrates the essential components of a hydraulic brake system. The system includes: - **Master Cylinder**: This is connected to a pedal and is responsible for converting the applied force into hydraulic pressure. - **Brake Cylinder**: This component receives the hydraulic pressure and applies it to the brake shoe. - **Shoe and Wheel Drum**: The shoe is pressed against the wheel drum to create friction and slow down the wheel. ### Problem Statement: - The area of the piston in the master cylinder is **1.8 cm²**. - The area of the piston in the brake cylinder is **6.4 cm²**. - The coefficient of friction between the shoe and wheel drum is **0.50**. - The wheel has a radius of **39 cm**. - A force of **32 N** is exerted on the brake pedal. **Objective**: Determine the frictional torque about the axle when the specified force is applied to the brake pedal. ### Diagram Explanation: - The diagram shows a cross-sectional view of the hydraulic brake system components, illustrating the connection between the pedal, master cylinder, brake cylinder, shoe, and wheel drum. - The system demonstrates how the hydraulic force is transmitted and amplified through different piston areas and mechanical advantage. This educational content aims to help students understand the function and calculations associated with hydraulic brake systems in physics and engineering contexts.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 3 images

Blurred answer
Knowledge Booster
Fluid Pressure
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON