You Drive 6

question 68

Multiple Choice

You drive 6.00 km at 50.0 km/h and then another 6.00 km at 90.0 km/h. Your average speed over the 12.0 km drive will be

• A) greater than 70.0 km/h.
• B) equal to 70.0 km/h.
• C) less than 70.0 km/h.
• D) exactly 38.0 km/h.
• E) cannot be determined from the information given, must also know directions traveled

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Definitions:

Total Product

The total output of goods or services produced by a firm in a given period of time.

Marginal Product

The additional output resulting from using one more unit of a particular input, holding all other inputs constant.

Unit of Labor

A measure of labor input, often referred to as one hour of work by an employee or worker.

Marginal Product

The additional output resulting from the use of one more unit of a production input.