Introduction
Quick practice
Question 1 of 5
An electric fan has blades of length 30 cm as measured from the axis of rotation. If the fan is rotating at 1200 r.p.m. The acceleration of a point on the tip of the blade is about-
A
4740 m/sec2
B
2370 m/sec2
C
5055 m/sec2
D
1600 m/sec2
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