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A CD-ROM Starts from Rest and Undergoes Uniform Angular Acceleration

Question 25

Multiple Choice

A CD-ROM starts from rest and undergoes uniform angular acceleration until it reaches 26,000 rpm in 0.25 s.What is its angular acceleration?


A) 1.1 * 104 rad/s2
B) 5.4 * 103 rad/s2
C) 1.0 * 105 rad/s2
D) 6.5 * 103 rad/s2

Correct Answer:

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