Mechanical power
The mechanical power is determined by the force and speed or by the torque and rotational speed.
Introduction
The term power (in the physical sense) plays an important role in transmissions, since they have...
How does a gearbox (transmission) work?
The conversion of speed and torque takes place in gearboxes through the arrangement of gears or pulleys of different sizes.
Conversion of speed
As explained in the article What is a transmission...