The Blades of a fan is rotating at the rate of 60 revolutions per minute -what is angular velocity and linear velocity of the tip of The Blade if the length of the blade from the axis is 0-5 m

Dear student, f=60 #160;rpm=1 #160;rpsAngular #160;velocity=2 #960;f=2 #215;3.14 #215;1=6.28 #160;rad/sLinear #160;velocty=r #215;Angular # ...

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Standard XII

Physics

Instantaneous Velocity

The Blades of...

Question

The Blades of a fan is rotating at the rate of 60 revolutions per minute. What are angular velocity and linear velocity of the tip of the Blade if the length of the blade from the axis is 0.5 m?

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Solution

Given,
Frequency of rotation, f = 60 rpm = 1 rps
We know that,
Angular velocity = 2πf = 2×3.14×1 = 6.28 rad/s
Linear velocity = r×Angular velocity = 0.5×6.28 = 3.14 m/s.

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The Blades of a fan is rotating at the rate of 60 revolutions per minute. What are angular velocity and linear velocity of the tip of the Blade if the length of the blade from the axis is 0.5 m?

Given,Frequency of rotation, f = 60 rpm = 1 rpsWe know that,Angular velocity = 2πf = 2×3.14×1 = 6.28 rad/sLinear velocity = r×Angular velocity = 0.5×6.28 = 3.14 m/s.

Given,
Frequency of rotation, f = 60 rpm = 1 rps
We know that,
Angular velocity = 2πf = 2×3.14×1 = 6.28 rad/s
Linear velocity = r×Angular velocity = 0.5×6.28 = 3.14 m/s.