Which of the Following Quantities Has Units of a Velocity

question 218

Multiple Choice

Which of the following quantities has units of a velocity? (There could be more than one correct choice.)

• A) -120 m/s
• B) 186,000 mi
• C) downward
• D) 40 km southwest
• E) 9.8 m/s downward

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Definitions:

Consciousness

The condition in which a person is conscious and can reflect on their own being, feelings, ideas, environment, and life events.

Suprachiasmatic Nucleus

A region in the brain's hypothalamus responsible for controlling circadian rhythms, including the sleep-wake cycle.

Circadian Cycle

The biological clock of living beings, regulating physiological and metabolic processes in a roughly 24-hour cycle.

Cognitive Neuroscience

The study of brain mechanisms underlying cognitive processes such as perception, memory, language, and decision making.