A cylinder rotating about its axis with a constant angular acceleration of 1.6 rad/s2 starts from rest at t = 0 . At the instant when it has turned through 0.40 radian, what is the magnitude of the total linear acceleration of a point on the rim (radius = 13 cm)?
a. 0.31 m/s2
b. 0.27 m/s2
c. 0.35 m/s2
d. 0.39 m/s2
e. 0.45 m/s2
B
Physics & Space Science
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