find angular velocity from revolution per minute
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Rpm is just a measure of how many times a wheel is revolving per minute. Let's say the wheel is revolving n times per minute.
So, the rpm of the wheel is n
In a single revolution, a point on the wheel rotates an angle=2*pi
So, the total angle a point on the wheel is rotating per minute = n*2*pi
The angular velocity (Omega) is a measure of how fast a wheel is rotating.
Omega=(Angle Rotated)/Time Required
So Omega=2*pi*n/60
Finally we have the relationship,
Angular velocity= (2*pi*rpm)/60
So, the rpm of the wheel is n
In a single revolution, a point on the wheel rotates an angle=2*pi
So, the total angle a point on the wheel is rotating per minute = n*2*pi
The angular velocity (Omega) is a measure of how fast a wheel is rotating.
Omega=(Angle Rotated)/Time Required
So Omega=2*pi*n/60
Finally we have the relationship,
Angular velocity= (2*pi*rpm)/60
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