A 32-N Force, Parallel to the Incline, Is Required to Push

question 65

Multiple Choice

A 32-N force, parallel to the incline, is required to push a certain crate at constant velocity up a frictionless incline that is 30°above the horizontal.The mass of the crate is:

• A)3.3 kg
• B)3.8 kg
• C)5.7 kg
• D)6.5 kg
• E)160 kg

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Definitions:

Average Total Costs

The total costs of production divided by the quantity produced, representing the cost per unit of output.

Average Variable Costs

Represent the total variable costs (costs that change with production volume) divided by the number of units produced.

Average Variable Cost

The variable cost per unit of output, calculated by dividing total variable costs by the quantity of output produced.

Output

The quantity of goods or services produced in a given time period by a firm, industry, or country.