A wheel rotating about a fixed axis with a constant angular acceleration of 2.0 rad/s2 starts from rest at t = 0. The wheel has a diameter of 20 cm. What is the magnitude of the total linear acceleration of a point on the outer edge of the wheel at t = 0.60 s?
A. 0.25 m/s2
B. 0.50 m/s2
C. 0.14 m/s2
D. 0.34 m/s2
E. 0.20 m/s2
Answer: A
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