Fatigue angle in Failure (record number of cycles before failure) Large Metal Paperclip Small Metal Small Plastic Large Plastic Paperclip degrees Paperclip Paperclip 45° 90° 180° 270° Evaluate: 1. Which type of paperclip lasted the largest number of cycles before failure (small metal, large metal, small plastic, or large plastic)? 2. Which paperclip lasted the least number of cycles before failure? 3. Which angle (45°, 90°, 180°, and 270°) was associated with the fewest cycles before failure? 4. Give three reasons why different paperclips may break at different number of bends?

Fatigue angle in Failure (record number of cycles before failure) Large Metal Paperclip Small Metal Small Plastic Large Plastic Paperclip degrees Paperclip Paperclip 45° 90° 180° 270° Evaluate: 1. Which type of paperclip lasted the largest number of cycles before failure (small metal, large metal, small plastic, or large plastic)? 2. Which paperclip lasted the least number of cycles before failure? 3. Which angle (45°, 90°, 180°, and 270°) was associated with the fewest cycles before failure? 4. Give three reasons why different paperclips may break at different number of bends?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

Fatigue
angle
Failure
(record number of cycles before failure)
Large Metal
Paperclip
in
Small Metal
Small Plastic
Large Plastic
Paperclip
degrees
Paperclip
Paperclip
45°
90°
180°
270°
Evaluate:
1. Which type of paperclip lasted the largest number of cycles before failure (small metal, large metal,
small plastic, or large plastic)?
2. Which paperclip lasted the least number of cycles before failure?
3. Which angle (45°, 90°, 180°, and 270°) was associated with the fewest cycles before failure?
4. Give three reasons why different paperclips may break at different number of bends?

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