An Auto Is Moving at a Steady 50 Mph Up

question 64

Multiple Choice

An auto is moving at a steady 50 mph up a long straight [constant "slope"] incline. While it is on this incline,

• A) its velocity is zero but its acceleration is not zero [i.e., it does have an acceleration].
• B) its velocity and acceleration are both zero.
• C) neither its velocity nor its acceleration are zero.
• D) its acceleration is zero but its velocity is not zero.
• E) it has the heebie- jeebies.

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Definitions:

Black Plague

Also known as the Black Death, it was a devastating global epidemic of bubonic plague that struck Europe and Asia in the 14th century.

Lives

The plural of life; refers to the existence of individuals, communities, or species and the experiences that define them.

Health Problems

Physical or psychological conditions that affect an individual's wellbeing and ability to perform daily activities.

Mortality

The condition of being susceptible to death or the occurrence of fatalities within a group of people.