APFIVE Rotational Kinematics and Constant Torque
A flywheel with moment of inertia I is initially rotating at angular velocity ω₀. A constant braking torque τ is applied until the flywheel stops. The angular displacement during this process is:
A
Iω₀²/(2τ)
B
τ/(Iω₀)
C
Iω₀/τ
D
2τ/(Iω₀²)
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