a fan rotates at 100rpm.find the angular velocity if tip of its blades is 0.20 away from the axis of the rotation
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The angular velocity of a rotating object is used to determine its rate of rotation along with the direction of its movement.
v = 100 rpm (rotations per minute) = 100/60 = 5/3 Hertz (Hz).
Angular velocity, w = 2πv
=> w = 2 * 3.14 * (5/3)
=> w = 10.46 rads per second
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