Use the Formula V = Rω to Find the Value $\mathrm { v } = 447.7 \mathrm {~m}$

question 234

Multiple Choice

Use the formula v = rω to find the value of the missing variable. Give an exact answer unless otherwise indicated.
- $\mathrm { v } = 447.7 \mathrm {~m}$ per sec, $\omega = 0.2374$ radian per sec (Round to four decimal places when necessary.)

• A) \(0.0005 \mathrm {~m}\)
• B) \(1885.8467 \mathrm {~m}\)
• C) \(142.507 \mathrm {~m}\)
• D) \(13.2334 \mathrm {~m}\)

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Definitions:

REM Sleep

A stage of sleep characterized by rapid eye movements, more brain activity, and vivid dreams.

Brain Wave Pattern

Refers to the electrical activity in the brain, characterized by certain patterns detectible via EEG.

Awake and Alert

Being awake and alert refers to a state of consciousness where an individual is fully aware of their surroundings and able to react to stimuli.

REM Sleep

A stage of sleep characterized by rapid eye movements, dreaming, and brain activity similar to wakefulness, crucial for cognitive and emotional function.