Supreme What Is Power In Physics Formula

Besides due to historical reasons power is occasionally used to describe the power delivered by a machine.

What is power in physics formula. Power Formula Power is defined as the rate at which work is done upon an object. Which is related to how fast a job is done. Power can also be defined as the rate at which work is done.

Power Rate of doing work If under a constant force F a body is displaced through a distance s in time t then the power P But v uniform velocity with which body is displaced. One horsepower is equivalent to approximately 750 Watts. Power is a scalar quantity.

Here E stands for energy in joule and t stands for time in seconds. Average power formula The ratio of total work to the total time is called average powerMathematically it is expressed as If ΔW is the work done in time Δt then average power will be. Force Mass Acceleration Power is defined as the amount of energy consumed when work is done in unit time.

The standard metric unit of power is the Watt. Also a watt is equal to Joule second. Power is a time-based quantity.

This formula is also called the mechanical power equation. The power of a machinery tells us if you can do a job. According to the power formula a unit of power is equal to a unit of work divided by a unit of time.

The Power Formula is used to compute the Power Resistance Voltage or current in an electrical circuit. What is Work in Physics Definition Formula Units Work Energy and Power Work done by the force is equal to the product of the force and the displacement of the object in the direction of force. One way to calculate this is to find the area under the power vs time curve which gives the total work done and divide by the total time.