velocity constant in a sentence

1. Is angular velocity constant in the previous equality?
2. "K v " is the motor velocity constant ( = unloaded motor speed divided by applied voltage ), measured in back EMF " ).
3. The fundamental velocity constant " c " is often " dropped " from the units of momentum by way of defining units of length such that the value of " c " is unity.
4. In calculating, the wavelength is generally different inside the transmission line to what it would be in free-space and the velocity constant of the material the transmission line is made of needs to be taken into account when doing such a calculation.
5. Then it can be shown that the particle's velocity parallel to the local field must decrease if the field is increasing along its " z " motion, and increase if the field decreases, while the components of the velocity transverse to the field increase or decrease so as to keep the magnitude of the total velocity constant.
6. It's difficult to find velocity constant in a sentence.