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In physics, power is the amount of energy transferred or converted per unit time. In the International System of Units, the unit of power is the watt, equal to one joule per second. Power is a scalar quantity.
Power is the rate of doing work, which is the work done in unit time. Learn about power, average power, unit and formula of power with examples and FAQs at BYJU'S Physics.
Learn how to measure power in watts and horsepower, and how to calculate instantaneous, average and peak power. Explore how power relates to work, energy and motion of objects.
21 Jun 2024 · Power is the rate of doing work or delivering energy, measured in units such as watts or horsepower. Learn how power is calculated from force, speed, torque and angular speed, and how wind power is a form of renewable energy.
Power is the rate of doing work or transferring or transforming energy. Learn the basic formula, the SI unit watt, and how to compare power with horses and other phenomena.
The rate at which work is done is referred to as power. A task done quite quickly is described as having a relatively large power. The same task that is done more slowly is described as being of less power.
Learn how to calculate power as the rate of work or energy transfer in physics. Watch a video and see how power depends on force, velocity and acceleration with examples of weightlifters.
