A Bicycle Has Wheels That Are 60 Cm in Diameter

question 2

Multiple Choice

A bicycle has wheels that are 60 cm in diameter.What is the angular speed of these wheels when it is moving at 4.0 m/s?

• A)1.2 rad/s
• B)4.8 rad/s
• C)0.36 rad/s
• D)13 rad/s
• E)7.6 rad/s

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Definitions:

Phoneme

The smallest significant unit of sound in a language. Alphabetic characters roughly correspond to phonemes (e.g., apt, tap, and pat are all made up of the same phonemes).

Hierarchical Structure

An organizational structure where entities are ranked one above the other based on their level of authority or importance.

Phonemes

The smallest units of sound in a language that are capable of conveying a distinct meaning.

Single Phoneme

The smallest unit of sound in a language that can distinguish one word from another.