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?