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A Circular Disk of Radius 0

Question 18

Multiple Choice

A circular disk of radius 0.015 m rotates with a constant angular speed of 5.0 rev/s. What is the acceleration of a point on the edge of the disk?


A) 0.31 m/s2
B) 1.6 m/s2
C) 9.9 m/s2
D) 15 m/s2
E) zero m/s2

Correct Answer:

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