Question

what is power definition​

Answer 1

Answer:

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. In older works, power is sometimes called activity. Power is a scalar quantity.

Explanation:

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Answer 2

Power is defined as the amount of energy that is transferred or converted in a unit of time.

• Power is measured in watts, which are equal to one joule per second in the International System of Units.
• In some ancient literature, power is described as action. Scalars are a unit of measurement for power.
• The product of the traction force on the wheels and the vehicle's velocity determines how much power is necessary to drive a ground vehicle.
• The output power of a motor is calculated as the product of the torque it produces and the angular velocity of its output shaft.
• Similarly, the power wasted in an electrical part in a circuit is equal to the product of the current flowing through it and the voltage.