A CD has a diameter of 12.0 cm. If the CD is rotating at a constant angular velocity of 25 radians per second, then the linear speed of a point on the circumference is
A) 1.0 m/s.
B) 1.5 m/s.
C) 2.0 m/s.
D) 2.5 m/s.
E) 3.0 m/s.

Name: A CD has a diameter of 12.0 cm. If the CD is rotating at a constant angular velocity of 25 radians per second, then the linear speed of a point on the circumference is A) 1.0 m/s. B) 1.5 m/s. C) 2.0 m/s. D) 2.5 m/s. E) 3.0 m/s.
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Question

Quizplus · Accepted Answer

The Answer is B

A CD Has a Diameter of 12