1. What is the magnitude of the angular acceleration of the disk? Idisk = (1/2)MR2 2. How fast is the disk rotating after t =2.5 s, assuming it starts from rest?

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A disk of mass M = 2.0 kg and radius R = 0.25 m is free to rotate about its center. Two forces, F1 = 1.0 N and F2 = 4.0 N are applied tangentially to the disk, as shown.

1. What is the magnitude of the angular acceleration of the disk?
Idisk = (1/2)MR2

2. How fast is the disk rotating after t =2.5 s, assuming it starts from rest?

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