Is the Formula P=Torque(angular velocity) Valid for Measuring Bicycle Power?

[Cyril Marty]

hi PF. i just want to ask if the formula P=Torque(angular velocity) is valid? saw this in wikipedia. if not, any idea how to measure the power exerted to a bicycle? thanks

 

[zoki85]

Yes, the mechanical power is P=M⋅ω