Flywheel Angular Momentum Calculation (Jee Mains) | ExamDuo
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Angular Momentum
Hard
Flywheel Angular Momentum Calculation
The diameter of a flywheel is 1 m. It has a mass of 20 kg. It is rotating about its axis with a speed of 120 rotations in one minute. Its angular momentum in kg m² s⁻¹ is
SELECT ONE OPTION
A
13.4 Kg m² s⁻¹
B
31.4 Kg m² s⁻¹
C
41.4Kg m² s⁻¹
D
43.4 Kg m² s⁻¹
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