You Are Pedaling a Bicycle at 9

question 32

Multiple Choice

You are pedaling a bicycle at 9.8 m/s.The radius of the wheels of the bicycle is 51.9cm.The angular velocity of rotation of the wheels is

• A)19 rad/s
• B)2.5 rad/s
• C)4.5 rad/s
• D)3.0 rad/s
• E)6.3 rad/s

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Definitions:

Centigrade

A scale of temperature in which water freezes at 0 degrees and boils at 100 degrees under standard conditions.

Hemiplegia

Paralysis of one side of the body, typically resulting from damage to the brain or spinal cord.

Hemi-

Refers to a prefix meaning half or partial, often used in medical and scientific terminology to describe something that affects one side or part.

Hypertrophy

An increase in the size of an organ or tissue through the enlargement of its cells.