In a Laboratory Experiment, Various Torques Are Applied to a Rotor

question 115

Multiple Choice

In a laboratory experiment, various torques are applied to a rotor and the angular acceleration is measured. The results are plotted on the accompanying graph. From the graph, the moment of inertia of the rotor is

• A) 0.010 kg · m²
• B) 0.011 kg · m²
• C) 0.0125 kg · m²
• D) 0.0138 kg · m²
• E) 0.0225 kg · m²

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