A Car Travels Around an Oval Racetrack at Constant Speed

question 10

Multiple Choice

A car travels around an oval racetrack at constant speed. The car is accelerating

• A) at all points except B and D.
• B) at all points except A and C.
• C) at all points except A, B, C, and D.
• D) everywhere, including points A, B, C, and D.
• E) nowhere, because it is traveling at constant speed.

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Definitions:

Scolded

To reprimand or criticize someone angrily for a wrongdoing.

Fork

A tool consisting of a handle with several narrow tines on one end, used for eating or serving food.

Positive Reinforcers

Stimuli that increase the probability of a behavior being repeated by providing a desirable outcome or reward.

Behaviors

Actions or reactions of an individual or system in response to external or internal stimuli.