Calcuate Torsion From Point A to Point C and Bending from Point A to Point B and from 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.
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Calcuate Torsion From Point A to Point C and Bending from Point A to Point B and from 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

**Image Transcription and Explanation:**

This illustration showcases the mechanics of using a lug wrench to apply force to a tire axle. 

**Top Diagram:**
- **Components:** 
  - The diagram features a horizontal representation of a wheel with an axle at its center.
  - A lug wrench is depicted as a bent tool with endpoints labeled as "A" and "B."
- **Measurements:** 
  - The distance from point "A" to the axle is marked as "3 in" (inches).
- **Mechanics:** 
  - The lug wrench is shown applying force at point "B."

**Bottom Diagram:**
- **Components:**
  - A tire is shown with bolts around the axle.
  - A red arrow labeled "F" indicates the direction of the force applied by the lug wrench.
- **Mechanics:**
  - The lug wrench is inserted into a bolt, showing force "F" applied perpendicular to the wrench.
  - The force is transferred to the bolts, aiding in the removal or tightening process.

This visual aid is designed to help explain the physical principles of levers and torque as applied in mechanical tasks such as changing a tire.
Transcribed Image Text:**Image Transcription and Explanation:** This illustration showcases the mechanics of using a lug wrench to apply force to a tire axle. **Top Diagram:** - **Components:** - The diagram features a horizontal representation of a wheel with an axle at its center. - A lug wrench is depicted as a bent tool with endpoints labeled as "A" and "B." - **Measurements:** - The distance from point "A" to the axle is marked as "3 in" (inches). - **Mechanics:** - The lug wrench is shown applying force at point "B." **Bottom Diagram:** - **Components:** - A tire is shown with bolts around the axle. - A red arrow labeled "F" indicates the direction of the force applied by the lug wrench. - **Mechanics:** - The lug wrench is inserted into a bolt, showing force "F" applied perpendicular to the wrench. - The force is transferred to the bolts, aiding in the removal or tightening process. This visual aid is designed to help explain the physical principles of levers and torque as applied in mechanical tasks such as changing a tire.
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Mechanical Engineering homework question answer, step 1, image 1

  • Find F.B.D. and shear and bending diagrams for portions AB and BC.
  • Find stress tensor at A.
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