An online angular and linear speeds, and revolutions calculator in a system that is moving along a circular path and at a constant speed. This calculator converts the number of revolutions per minutes (RPM) of a point P rotating at a distance R from the
center of rotation O, into radians per second and meters per second. It also converts angular and linear speed into revolutions per minute.
If rpm is the number of revolutions per minute, then the angular speed ω in radians per second and the linear speed v are given by
ω = rpm × 2 π / 60 (radians per second)
v = ω × R (meters/second)
1 - Use of Angular, Linear Speeds and Revolutions Calculator Given RPM
Enter the RPM ( in revoluitons per minute) and the radius R (in meters) as positive real numbers then press "Calculate Angular and Linear Speeds".
2 - Use of Angular, Linear Speeds and revolutions Calculator Given Angular Speed
Enter the angular speed ω and the radius R (in meters) as positive real numbers and press "Calculate Linear Speed and RPM".
3 - Use of Angular, Linear Speeds and Revolutions Calculator Given Linear Speed
Enter the linear speed v and the radius R (in meters) as positive real numbers and press "Calculate Angular Speed and RPM".
More References and LinksRotation, Angular and Linear Speed.