APFIVE Tangential Acceleration at Constant Angular Velocity
A turntable rotates at 33⅓ rpm. A bug sits at a distance of 5 cm from the center and then walks in a straight line to a point 10 cm from the center. By what factor does the bug’s tangential acceleration change during this walk?
A
2
B
The tangential acceleration remains constant
C
4
D
√2
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