Calcuate Shear and Bending From Point A to Point B and Point A to Point C. Draw a FBD from point A to point B and another for point A to C indicating what stresses are been calculate. Use the stress tensor and stress cube to Indicate what forces are acting at point A. Force apply at point B is 70lb Distacen from Point A to B is 12 in or 1 feet long Distacen from Point A to C is 3 in Handle diameter 0.625 in
Calcuate Shear and Bending From Point A to Point B and Point A to Point C. Draw a FBD from point A to point B and another for point A to C indicating what stresses are been calculate. Use the stress tensor and stress cube to Indicate what forces are acting at point A. Force apply at point B is 70lb Distacen from Point A to B is 12 in or 1 feet long Distacen from Point A to C is 3 in Handle diameter 0.625 in
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Calcuate Shear and Bending From Point A to Point B and Point A to Point C. Draw a FBD from point A to point B and another for point A to C indicating what stresses are been calculate. Use the stress tensor and stress cube to Indicate what forces are acting at point A.
Force apply at point B is 70lb
Distacen from Point A to B is 12 in or 1 feet long
Distacen from Point A to C is 3 in
Handle diameter 0.625 in
![### Understanding Torque and Lever Mechanics
#### Diagram Explanation:
The image illustrates the mechanics of using a lug wrench to apply torque on a wheel's lug nuts. It features two main parts:
1. **Top View of the Wrench and Axle:**
- The diagram displays an axle with a lug wrench attached. The lug wrench is depicted as a bar labeled from point A to point B.
- The perpendicular distance from the axle to the lug wrench is marked as "3 in."
- This setup shows how force is applied through the wrench to rotate the axle.
2. **Side View of Tire and Lug Wrench:**
- A side view of a tire with the lug wrench attached. The tire is visible with several lug nuts.
- The lug wrench is shown as a lever applying force \( F \) at one end to turn the lug nuts.
- Arrows indicate the direction of the force \( F \) being applied and how it engages with the lug nut.
#### Key Concepts:
- **Torque:**
Torque is the rotational force applied, and in this diagram, it's generated by applying force \( F \) at the handle of the lug wrench. Torque (\( \tau \)) can be calculated as:
\[
\tau = \text{Force} \times \text{Distance from pivot point}
\]
where distance from the pivot point is the 3 inches mentioned in the diagram.
- **Lever Mechanics:**
The lug wrench operates as a simple lever, amplifying the force you apply to loosen or tighten the lug nuts. The longer the wrench, or the farther it is from the axle, the more torque you can apply with the same amount of effort.
These principles are foundational in physics, especially concerning rotational motion and mechanics. Understanding torque and leveraging these tools efficiently can improve mechanical proficiency and effectiveness in practical situations.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbba194c6-539e-4b57-8637-e24c59390e39%2Fe7695968-576f-4894-aafc-5d023d5acdac%2F0xw223_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Understanding Torque and Lever Mechanics
#### Diagram Explanation:
The image illustrates the mechanics of using a lug wrench to apply torque on a wheel's lug nuts. It features two main parts:
1. **Top View of the Wrench and Axle:**
- The diagram displays an axle with a lug wrench attached. The lug wrench is depicted as a bar labeled from point A to point B.
- The perpendicular distance from the axle to the lug wrench is marked as "3 in."
- This setup shows how force is applied through the wrench to rotate the axle.
2. **Side View of Tire and Lug Wrench:**
- A side view of a tire with the lug wrench attached. The tire is visible with several lug nuts.
- The lug wrench is shown as a lever applying force \( F \) at one end to turn the lug nuts.
- Arrows indicate the direction of the force \( F \) being applied and how it engages with the lug nut.
#### Key Concepts:
- **Torque:**
Torque is the rotational force applied, and in this diagram, it's generated by applying force \( F \) at the handle of the lug wrench. Torque (\( \tau \)) can be calculated as:
\[
\tau = \text{Force} \times \text{Distance from pivot point}
\]
where distance from the pivot point is the 3 inches mentioned in the diagram.
- **Lever Mechanics:**
The lug wrench operates as a simple lever, amplifying the force you apply to loosen or tighten the lug nuts. The longer the wrench, or the farther it is from the axle, the more torque you can apply with the same amount of effort.
These principles are foundational in physics, especially concerning rotational motion and mechanics. Understanding torque and leveraging these tools efficiently can improve mechanical proficiency and effectiveness in practical situations.
Expert Solution
Step 1: Given data
For the solution refer below images.
- Find F.B.D. and shear and bending diagrams for portions AB and BC.
- Find stress tensor at A.
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