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A shear force of 400 N is applied to one face of an aluminum cube with sides of 30 cm while the opposite face is held fixed in place. What is the resulting displacement of the face? (The shear modulus for aluminum is 2.5 × 1010 N/m2)
Opportunity Cost
The abandonment of gains that might have come from different options when a particular choice is prioritized.
Crude Oil
A naturally occurring, unrefined petroleum product composed of hydrocarbon deposits and other organic materials.
Tractors
Agricultural machinery designed for plowing, tilling, and performing other tasks on farms to facilitate crop production.
Gain From Trade
The increase in utility or benefit that entities receive from trading goods or services with each other, often as a result of specialization and efficiency.
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