A CD has a diameter of 12.0 cm. If the CD starts from rest and has a constant angular acceleration of 2.0 rad/sec², then the angular velocity of the CD after 3.0 sec is A) 12 rad/s. B) 10 rad/s. C) 9.0 rad/s. D) 8.0 rad/s. E) 6.0 rad/s.

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The Answer of A CD has a diameter of 12.0 cm. If the CD starts from rest and has a constant angular acceleration of 2.0 rad/sec², then the angular velocity of the CD after 3.0 sec is A) 12 rad/s. B) 10 rad/s. C) 9.0 rad/s. D) 8.0 rad/s. E) 6.0 rad/s.

A CD Has a Diameter of 12