Review Concept Simulation 9.2 and Conceptual Example 7 as background material for this problem. A jet transport has a weight of 1.07 x 106 N and is at rest on the runway. The two rear wheels are 15.0 m behind the front wheel, and the plane's center of gravity is 10.9 m behind the front wheel. Determine the normal force exerted by the ground on (a) the front wheel and on (b) each of the two rear wheels. (a) Number i (b) Number i Units Units

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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### Problem Description

**Context:**
A jet transport has a weight of 1.07 x 10^6 N and is at rest on the runway. The two rear wheels are 15.0 meters behind the front wheel, and the plane's center of gravity is 10.9 meters behind the front wheel.

**Task:**
Determine the normal force exerted by the ground on:
- (a) the front wheel
- (b) each of the two rear wheels

### Diagram Explanation

The provided diagram shows a side view of a jet transport on a runway. The forces are labeled as follows:
- \( F_f \): Normal force on the front wheel
- \( F_r \): Normal force on each rear wheel

The distances are indicated:
- The distance from the front wheel to the center of gravity (CG) is 10.9 meters.
- The distance from the front wheel to the rear wheels is 15.0 meters.

### Input Fields

- For part (a), there is a field to enter the normal force on the front wheel. It includes a placeholder labeled "Number" and a dropdown to select the "Units."
- For part (b), there is a similar field for entering the normal force on each rear wheel, with the same placeholder and units selection.

This problem requires an understanding of static equilibrium and the distribution of forces resulting from the plane's weight and its positioning on the wheels.
Transcribed Image Text:### Problem Description **Context:** A jet transport has a weight of 1.07 x 10^6 N and is at rest on the runway. The two rear wheels are 15.0 meters behind the front wheel, and the plane's center of gravity is 10.9 meters behind the front wheel. **Task:** Determine the normal force exerted by the ground on: - (a) the front wheel - (b) each of the two rear wheels ### Diagram Explanation The provided diagram shows a side view of a jet transport on a runway. The forces are labeled as follows: - \( F_f \): Normal force on the front wheel - \( F_r \): Normal force on each rear wheel The distances are indicated: - The distance from the front wheel to the center of gravity (CG) is 10.9 meters. - The distance from the front wheel to the rear wheels is 15.0 meters. ### Input Fields - For part (a), there is a field to enter the normal force on the front wheel. It includes a placeholder labeled "Number" and a dropdown to select the "Units." - For part (b), there is a similar field for entering the normal force on each rear wheel, with the same placeholder and units selection. This problem requires an understanding of static equilibrium and the distribution of forces resulting from the plane's weight and its positioning on the wheels.
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