Answer:
Power is the amount of work that is done per unit of time. It can be associated with the speed of a change of energy within a system, or the time it takes to perform a job.
There are different types of power
Mechanical power: is that work performed by an individual or a machine in a certain period of time
Electric power: which is the result of the multiplication of the potential difference between the ends of a load and the current flowing there.
Mechanical power Formula
[tex]P=\frac{W}{t}\\ W=work\\t=time[/tex]
Electric power Formula
[tex]P=V.I\\V=voltage\\I= current intensity[/tex]
