Calculateur de Vitesse Angulaire Gratuit
Calculez la vitesse angulaire à partir de l'angle et du temps.
degrees
s
Angular Velocity
3.1416 rad/s
Revolutions per Minute30.00 RPM
Angular Velocity vs Time
Formule
## Angular Velocity Angular velocity quantifies how fast an object rotates. ### Formula **omega = theta / t** where theta is the angle in radians and t is time. One full revolution is 2*pi radians.
Exemple Résolu
A wheel completes one full rotation (360 degrees) in 2 seconds.
- 01Convert 360° to radians: 360 * pi / 180 = 2*pi rad
- 02omega = theta / t = 2*pi / 2 = pi rad/s
- 03omega = 3.1416 rad/s
- 04RPM = omega * 60 / (2*pi) = 30 RPM
Questions Fréquentes
What is the difference between angular and linear velocity?
Angular velocity measures rotation rate (rad/s), while linear velocity measures displacement rate (m/s). They are related by v = omega * r.
How do I convert RPM to rad/s?
Multiply RPM by 2*pi/60. For example, 60 RPM = 60 * 2*pi/60 = 2*pi = 6.283 rad/s.
Is angular velocity a vector?
Yes. Its direction is along the axis of rotation, determined by the right-hand rule.
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