posted by john on .
A rotating fan completes 1200 revolutions every minute. Consider a point on the tip of a blade, at a radius of 0.11 m.
(a) Through what distance does the point move in one revolution?
(b) What is the speed of the point?
(c) What is the magnitude of its acceleration?
(d) What is the period of the motion?
I will be happy to critique your thinking, I see nothing that is not straightforward in this.