The Coordinate of an Object Is Given as a Function

question 52

Multiple Choice

The coordinate of an object is given as a function of time by x = 7t - 3t², where x is in meters and t is in seconds.Its average velocity over the interval from t = 0 to t = 2 s is:

• A)5 m/s
• B)-5 m/s
• C)11 m/s
• D)-11 m/s
• E)1 m/s

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Definitions:

Relaxed

An experience characterized by the absence of nervousness and stress.

Type A Personality

A personality type characterized by high levels of competitiveness, self-motivation, aggressiveness, and a fast-paced lifestyle.

Self-Control

The skill of managing one's emotional responses, cognitive processes, and actions amidst challenges and immediate inclinations.

Competitive Orientation

A personal predisposition to approach situations with the goal of outperforming others.