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For what two reasons do countries specialize? Countries specialize so that opportunity costs can be increased. Countries specialize to excel in the production of specific goods and services.

What is System approach to maintenance?

The angle of twist can be computed using the material's shear modulus if and only if: (a) - The shear stress is still in the elastic region (b) - The material is ductile (c) - The Young's modulus has also been determined

Technician A says that the mainline pressure is usually higher in manual first gear than it is when the gear selector is in the drive position.

A 0.9% solution of NaCl is considered isotonic to mammalian cells. what molar concentration is this?

What minimum radius of curvature may be designed for safe operation of vehicles at 70 mi/hr if the maximum rate of superelevation (e) is 6% and the maximum coefficient of side friction (f) is 0.10?

Determine the temperature, in K, of 5 kg of air at a pressure of 0.3 MPa and a volume of 2.2 m3. Ideal gas behavior can be assumed for air under these conditions.

2. What is an important aspect of the American free enterprise system that encourages people to improve their material well-being? (profit motive)

It is suggested that the kitchen in your house could be cooled in the summer by closing the kitched from the rest of the house and opening the door to the domestic electric refrigerator. Is it true or false? State the reason for your conclusion.

True or false Make sure all guard are in place and working at all times