A Uniform, Solid, Cylindrical Flywheel of Radius 1 $2.7 \mathrm { rad } / \mathrm { s }$

question 22

Multiple Choice

A uniform, solid, cylindrical flywheel of radius 1.4 m and mass 15 kg rotates at $2.7 \mathrm { rad } / \mathrm { s }$ What is the magnitude of the flywheel's angular momentum?

• A)40 kg ? m²/s
• B)20 kg ? m²/s
• C)80 kg ? m²/s
• D)60 kg ? m²/s

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Definitions:

VR 20 Schedule

VR 20 Schedule, or Variable Ratio 20 Schedule, is a reinforcement schedule in which a response is rewarded after an unpredictable number of responses, on average every 20th response.

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Behavioral Extinction

The gradual decrease and eventual disappearance of a conditioned response when the reinforcement is no longer provided.

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A learning process in operant conditioning where a behavior is rewarded every time it is performed.