A Rectangular Steel Plate That Measures 4

question 68

Multiple Choice

A rectangular steel plate that measures 4.43 in. by 8.81 in. by 3 in. thick, with a 4 diameter hole in the center, is being drawn. (a) Find the volume of steel left after the hole is cut. (b) If this steel weighs 30 oz/in ³, what weight should be given on the drawing? Follow the rules for working with measurements.

• A) The volume is 26.5 in ³, the weight is 2,380 oz.
• B) The volume is 79.4 in ³, the weight is 7,940 oz.
• C) The volume is 105 in ³, the weight is 2,380 oz.
• D) The volume is 79.4 in ³, the weight is 2,380 oz.
• E) The volume is 26.5 in ³, the weight is 7,940 oz.

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Definitions:

Chronic Stressors

Inescapable, day-to-day situations or conditions that cause stress.

Stress

A physical or emotional response to demands or pressures, which can stem from various aspects of life including work, relationships, or financial troubles.

Hans Selye

A Hungarian-Canadian endocrinologist known for his research on the response of organisms to stress.

Stress Types

Varieties of stress categorized typically by cause, duration, or effect on an individual, such as acute, chronic, or eustress.