Hello,

In the plot, you check the velocity or RPM.

Check this:

The Angular to Linear Velocity formula is :

**v** = **r** × **ω**

Where:

**v**: Linear velocity, in m/s

**r**: Radius, in metre

**ω**: Angular velocity, in rad/s

The RPM to Linear Velocity formular is :

**v** = **r** × **RPM** × **0.10472**

Where:

**v**: Linear velocity, in m/s

**r**: Radius, in metre

**RPM**: Angular velocity, in RPM (Rounds per Minute)