The Wheels on a Particular Moving Car Rotate 486 Times

question 32

Multiple Choice

The wheels on a particular moving car rotate 486 times per minute.Find the rotational period of the tires.

• A)0.123 s
• B)0.002 s
• C)0.148 s
• D)0.172 s

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Definitions:

Theta Waves

A type of brain wave pattern associated with light sleep, deep relaxation, and meditation, typically in the frequency range of 4-8 Hz.

REM Sleep

A phase of sleep characterized by rapid eye movements, more dreaming, and bodily movement, and faster pulse and breathing.

Sleep Spindles

Bursts of oscillatory brain activity visible on an EEG that occur during stage 2 of NREM sleep, thought to play a role in learning and memory consolidation.

Irregular Breathing

Abnormal patterns of respiration, including variations in rhythm or depth, which may indicate underlying health issues.