On a Graph That Shows Position on the Vertical Axis

question 10

Multiple Choice

On a graph that shows position on the vertical axis and time on the horizontal axis, a parabolic curve that opens upward represents

• A) a motion with constant positive acceleration.
• B) a motion with constant negative acceleration.
• C) a motion with no acceleration.
• D) a motion with positive acceleration followed by a motion with negative acceleration.
• E) a motion with negative acceleration followed by a motion with positive acceleration.

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Definitions:

Dopamine Antagonist

A type of medication that blocks dopamine receptors, often used to treat neurological and psychiatric disorders.

Dopamine Agonist

A class of medication that mimics or stimulates dopamine receptors in the brain, often used in the treatment of Parkinson's disease and restless legs syndrome.

D-2 Enhancer

A compound or substance that increases the activity of the D2 dopamine receptor, potentially affecting mood and behavior.

Viral Theory

The hypothesis that some diseases, particularly mental illnesses, are caused by viruses or other infectious agents.