Five Motion Diagrams in Which Points Represent the Positions of an Object

question 12

Multiple Choice

Five motion diagrams in which points represent the positions of an object at equal time intervals are shown below.Which statement is correct?

• A)A has the greatest speed and the greatest acceleration.
• B)C has decreasing speed.
• C)D slows down and then speeds up.
• D)D speeds up and then slows down.
• E)E has a greater speed than A.

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Definitions:

Irreversible Coma

A medical condition characterized by a deep state of unconsciousness from which the patient cannot be awakened, with no chance of recovery.

Hyper Alert

A heightened state of awareness, often with an excessive attention to potential threats or dangers.

Temporal Lobe

A region of the cerebral cortex involved in processing sensory input and assigning it emotional meaning, as well as in language, learning, and memory.

Permanent Memory

A term often used colloquially to describe long-term memories that are believed to be stored indefinitely in the brain.