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

question 67

Multiple Choice

A uniform, solid, cylindrical flywheel of radius 1.4 m and mass 15 kg rotates at $2.7 \mathrm { rad } / \mathrm { s } \text {. }$ 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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