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A Wheel Starts from Rest and Has an Angular Acceleration α\alpha

Question 14

Multiple Choice

A wheel starts from rest and has an angular acceleration that is given by α\alpha (t) = (6.0 rad/s4) t2.The time it takes to make 10 rev is:


A) 1.3 s
B) 2.1 s
C) 2.8 s
D) 3.3 s
E) 4.0 s

Correct Answer:

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