A Bicycle Wheel of Radius 0

question 24

Multiple Choice

A bicycle wheel of radius 0.70 m is rolling without slipping on a horizontal surface with an angular speed of 2.0 rev/s when the cyclist begins to uniformly apply the brakes. The bicycle stops in 5.0 s.
-Through how many revolutions did the wheel rotate during the 5.0 seconds of braking?

• A)10 rev
• B)2.0 rev
• C)9.6 rev
• D)5.0 rev
• E)0.4 rev

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Definitions:

Narcissistic

Pertaining to, exhibiting, or characterized by narcissism, which is excessive self-focus, self-admiration, and a lack of empathy for others.

Self-esteem

The degree to which a person values themselves or feels worthy, which impacts their motivation and psychological well-being.

Criticism

The expression of disapproval based on perceived faults or mistakes.

Special Treatment

The act of giving preferential or distinct consideration to an individual or group over others.