3. A force is applied to a disk as shown below. If the disk starts from rest, what will be its angular speed after 1 second? 0.5 m 2N (A) 0 rad/s (B) 1 rad/s (C) 4 rad/s (D) It cannot be determined without knowing the rotational inertia of the disk.

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Q: magnitude of its angular velocity

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Q: 12. Disk is it. A disk rotates with constant angular acceleration about an axis passing through its…

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Q: 14. If a 32.0 Nm torque on a wheel causes angular acceleration 25.0 rad/s², what is the wheel's…

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Q: A fan is turned off, and its angular speed decreases from 10.0 rad/s to 6.3 rad/s in 5.0 s. What is…

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Q: A 1.3-kg 20-cm-diameter solid sphere is rotating about its diameter at 62 rev/min. (a) What is its…

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Q: 3. A force is applied to a disk as shown below. If the disk starts from rest, what will be its…

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Q: changes by

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Q: A spinning wheel steadily slows from an initial angular velocity of 1.60 rev/s to 0.490 rev/s in…

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