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Power definitions
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Power
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Power
The rate at which work is done or energy is transferred, measured in watts.
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Terms in this set (15)
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Power
The rate at which work is done or energy is transferred, measured in watts.
Watt
The unit of power equivalent to one joule per second.
Joule
A unit of energy or work in the International System of Units.
Work
The transfer of energy through force applied over a distance.
Energy
The capacity to do work or produce change, often measured in joules.
Kinetic Energy
The energy possessed by an object due to its motion.
Mass
A measure of the amount of matter in an object, typically in kilograms.
Velocity
The speed of an object in a specific direction.
Acceleration
The rate of change of velocity of an object.
Force
An interaction that changes the motion of an object, measured in newtons.
Displacement
The change in position of an object, often measured in meters.
Time
A continuous, measurable quantity in which events occur in a sequence.
Average Power
The total work done divided by the total time taken.
Kinetic Energy Theorem
States that the work done on an object is equal to its change in kinetic energy.
Horsepower
A unit of power equal to 746 watts, often used for engine power.