APFIVE Angular Impulse and Angular Momentum
Two identical wheels initially at rest have different torques applied. Wheel A experiences a torque of 5 N·m for 3 seconds, while wheel B experiences a torque of 15 N·m for 1 second. How do their final angular momenta compare?
A
Wheel B has three times the angular momentum of wheel A
B
Both wheels have the same angular momentum magnitude
C
Wheel A has three times the angular momentum of wheel B
D
Cannot be determined without knowing the moments of inertia
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