Power

Formulas for Power:

Power =  \( \frac {work-done}{time} \scriptsize = \normalsize \frac {J}{s} \)

Power = \( \frac {force \: \times \: distance}{time}\scriptsize = \normalsize \frac {J}{s} \)  

P \( \scriptsize = Force \: \times \: \normalsize \frac {distance}{time}\)  

Velocity = \( \frac {distance}{time}\)

P = Force × Velocity

P = F × V (N ms^-1)

Units of Power:

• Watt
• JouleJoule is the SI (International System of Units) unit of energy and work. It is equal to the amount of work done when a force of 1 newton displaces a mass... More per second (J/s)
• Newton meter per second (N m/s)
• kilogram metre-squared per second-cubed (Kg m²/ s³)