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Starting from Rest,a Wheel Undergoes Constant Angular Acceleration for a Period

Question 67

Multiple Choice

Starting from rest,a wheel undergoes constant angular acceleration for a period of time T.At what time after the start of rotation does the wheel reach an angular speed equal to its average angular speed for this interval?


A) 0.25T
B) 0.50T
C) 0.67T
D) 0.71T

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