Phys 1001 Ch8: Rotational Motion Openstax E6. The rotational velocity of a spinning disk decreases from 10.0 rev/s to 3.0 rev/s in a time of 2.5 s. What is the rotational acceleration of the disk in radians? Check Phys 1001 Ch8: Rotational Motion Openstax E7. Starting from rest, a merry-go-round accelerates at a constant rate of 0.42 rev/s². What is its rotational velocity after 7.0 s?
Phys 1001 Ch8: Rotational Motion Openstax E6. The rotational velocity of a spinning disk decreases from 10.0 rev/s to 3.0 rev/s in a time of 2.5 s. What is the rotational acceleration of the disk in radians? Check Phys 1001 Ch8: Rotational Motion Openstax E7. Starting from rest, a merry-go-round accelerates at a constant rate of 0.42 rev/s². What is its rotational velocity after 7.0 s?
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Transcribed Image Text:Phys 1001 Ch8: Rotational Motion Openstax
E6. The rotational velocity of a spinning disk decreases from 10.0 rev/s to 3.0 rev/s in a time of 2.5
s. What is the rotational acceleration of the disk in radians?
Check
Phys 1001 Ch8: Rotational Motion Openstax
E7. Starting from rest, a merry-go-round accelerates at a constant rate of 0.42 rev/s². What is its rotational
velocity after 7.0 s?
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