1.

3. A fan rotates at 100 rpm. Find its angular velocity and linearof its blades is 0.20 m away from its axis of rotation.if tiap

Answer»

Given r =.20

Frequency of fan v= 100/60 = 5/3 hertz

Angular velocity w = 2*pi*v= 2*3.14*5/3 = 10.46 rad per sec

Linear velocity = w*r= 10.46*.20= 2.092 m/s



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