This Graph Shows the Angular Position of an Object as a Function

question 21

Multiple Choice

This graph shows the angular position of an object as a function of time. What is its average angular velocity between t = 5 s and t = 9 s?

• A) 3 rad/s
• B) −3 rad/s
• C) 12 rad/s
• D) −12 rad/s
• E) Need additional information.

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Definitions:

Legal Minimum

The lowest amount, mandated by law, that can be paid to workers or charged as a price.

Supply And Demand

The fundamental economic model that explains how prices are determined in the market based on the quantity of a good or service available and the desire of buyers for it.

Minimum-wage Laws

A law defining the minimum hourly compensation that employers are required to pay their workers.

Unemployment

The situation where individuals who are able and willing to work cannot find employment.