Suppose That a Car Traveling to the West Begins to Slow

question 86

Multiple Choice

Suppose that a car traveling to the west begins to slow down as it approaches a traffic light.Which of the following statements about its acceleration is correct?

• A)The acceleration is toward the east.
• B)Since the car is slowing down,its acceleration must be negative.
• C)The acceleration is zero.
• D)The acceleration is toward the west.

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Definitions:

Brain Stem

The part of the brain connecting the spinal cord with the forebrain and cerebrum, controlling vital functions such as breathing and heart rate.

Base of the Skull

The inferior portion of the skull upon which the brain rests, consisting of several bones that include the occipital, sphenoid, and parts of the temporal bones.

Spinal Cord

A long, thin, tubular structure made up of nervous tissue, which extends from the brainstem down the back, transmitting neural signals between the brain and the body.

Phrenology

The now-discredited theory that different brain areas account for specific character and personality traits, which can be “read” from bumps on the skull.