The Diagram Represents the Straight Line Motion of a Car

question 60

Multiple Choice

The diagram represents the straight line motion of a car.Which of the following statements is true?

• A)The car's speed increases, then it stops, and reverses
• B)The car accelerates at 6 m/s² for the first 2 s
• C)The car is moving for a total time of 12 s
• D)The car accelerates at -12 m/s² for the last 4 s
• E)The car returns to its starting point when t = 9 s

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Definitions:

Phony

Not genuine; fake or deceitful in character or behavior.

Selective Perception

The tendency to define problems from one’s own point of view.

Screened Out

The process of eliminating candidates or options that do not meet predefined criteria.

Implicit Costs

Implicit costs are the opportunity costs of using resources owned by the firm for its own use instead of other purposes.