what is power?

 what is power?

power :- Rate of doing work is called power.

or The work done in per unit time is called power.

its IS unit is Watt and joule per second (J/s)

शक्ति :- कार्य करने की दर शक्ति कहलाती है या इकाई समय में किया गया कार्य शाक्ति कहलाती है इसकी IS इकाई जुल प्रीति सेकंड होती है 

P = work / time = j/s

P = J/s

work = force x displacement

and

force = m x accelaretion (here m for mass in kg) and (accelartion = m/s^2(m for meter and s for second) )

then

work =   m x accelaretion x displacement(in meter)

then unite of work is

work =  kg m/s^2 x m 

then

work = kg m^2/s^2

then unit of power

power = work/s 

than 

power = kg m^2 /s^2xs

then

power = kg m^2 / s^3

visite here

https://targetacademy07.blogspot.com/2021/04/what-is-power.html