In the Figure, the Rotational Inertia of the Wheel and Axle

question 110

Multiple Choice

In the figure, the rotational inertia of the wheel and axle about the center is
12.0 kg · m², the constant force F is 39.2 N, and the radius r is 0.800 m. The wheel starts from rest. When the force has acted through 2.00 m, the rotational velocity $\omega$ acquired by the wheel due to this force will be

• A) 1.26 rad/s
• B) 3.33 rad/s
• C) 3.61 rad/s
• D) 6.24 rad/s
• E) 10.3 rad/s

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