The Angular to Linear Velocity formular is :
  v = r × ω

Where:
  v: Linear velocity, in m/s
  r: Radius, in meter
  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 meter
  RPM: Angular velocity, in RPM (Rounds per Minute)