Question

What is power?
- the magnitude of a force needed to move an object

- how much work can be done in a given time

- the distance over time that an object moves
-the energy needed to create work

Answer 1

\[Power = \frac{Work}{time}\]

Answer 2

In classical physics.

Answer 3

so,how much work can be done in given time

Answer 4

Power is the rate of doing work. It can be calculated as the work done in unit time
In case of moving body it is the dot product of Force and Velocity.
In case of energy transfer P= E/t

Answer 5

Thanks guys