Physics Equation For Power ~ P power W or Js. As is implied by the equation for power a unit of power is equivalent to a unit of work divided by a unit of time. 842015 The formula for power is work divided by time or P w t. 1 watt 1 joule per second. Energy is measured in joules. Power is a scalar quantity. Power is the rate at which work is done. The shorter the time the more power full the man. The power of the man is 20 watt. Power is the measure of the rate at which the energy is transferred per unit time. Indeed recently is being sought by consumers around us, perhaps one of you. People now are accustomed to using the internet in gadgets to see image and video information for inspiration, and according to the title of this article I will discuss about Physics Equation For Power. Power is an amount of energy supplied in a certain time. Power is the rate at which work is done. We measure power. Here we can calculate Power Work Time. The shorter the time the more power full the man. 7152019 Power is measured in energy joules divided by time. 1242019 In physics we can define energy as the capacity to do work. Also it is the ratio of work and time. Power is the rate at which work is done. Power is a scalar quantity.
Power is the rate at which work is done. Power is the measure of the rate at which the energy is transferred per unit time. The unit of the power from the equation given above joules however we generally use the unit of power as watt.
The Energy expended to do work in unit time is termed as Power.
Example Find the power of the man who pushes the box 8m with a force of 15N in a 6seconds. The power of the man is 20 watt. Besides we calculate it mathematically using this formula or equation. 10232019 For any element of the circuit the power equals to the difference in voltage across the element which multiplies by the current.