A Car Moves from the Point (3

question 99

Multiple Choice

A car moves from the point (3.0 m) ^x + (5.0 m) ^y to the point (8.0 m) ^x - (7.0 m) ^y in 2.0 s. What is the magnitude of the average velocity of the car?

• A)6.5 m/s
• B)13 m/s
• C)9.0 m/s
• D)4.5 m/s
• E)3.3 m/s

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Definitions:

Concurrent Control

A control that focuses on what happens during the work process.

Central Question

The primary or most important question that guides the focus of a discussion, research, or analysis.

Initiate

To begin or set into motion an activity, process, or project by taking the first steps or actions.

Feedforward Control

A control that ensures that directions and resources are right before the work begins.