WebWORK. If an object or system, such as your body, exerts a force on an object and that force causes the object’s position to change, you are doing work on the object. When a physicist is talking about work, he mainly … WebJan 2, 2024 · The two measurements are connected through math. (“OH NO! MATH!” But I promise this math is easy to understand.) To get energy, you multiply power by time. For kWh, it is kWh(energy)= kW(power)*time (usually hours). To get power, you divide instead of multiply. You divide the energy by time. For kW, it is kW(power)= kWh(energy)/ time.

Is force the derivative of energy? - Physics Stack Exchange

Web1. Energy is defined as the capacity to do some work. It is the power which is integrated over time. Power is defined as the rate at which specific … WebNov 14, 2014 · Energy is what makes change happen and can be transferred form one object to another. Energy can also be transformed from one form to another. Power is the rate at which energy is transferred. It is not energy but is often confused with energy. The watt is the most commonly used unit of measure for power. east sister rock island rent price

Difference Between Energy and Power (with Comparison …

WebAnswer (1 of 3): Work and energy are sorta the same quantity. They are both measured in joules. Work is usually the intended output or input of the system. Depending on the system setup, it could be the motion based energy. For instance, in an air conditioner, the compressor energy is called th... WebFeb 2, 2015 · It’s common for people to use the words “power” and “energy” interchangeably. But now you know the difference: energy is the total amount of work done, and power is how fast you can do ... Web2 Answers. Sorted by: 3. Power is the amount of energy produced (or consumed) for unit of time. For exemple, Sun's reaction produces x MeV of energy per day. So, it's power is x ( 24 ∗ 60 ∗ 60) M e V s. Power = energy time (more precisely d P = d E d t) Share. Cite. cumberland maryland 10 day weather forecast