Kinetic energy is the energy an object possesses due to its motion. It is defined as the energy that an object has because of its motion and is directly proportional to its mass and the square of its velocity.
The formula for kinetic energy is:
KE = 0.5 * mass * velocity2
The standard unit of kinetic energy is the joule (J). 1 joule is equal to 1 kilogram meter squared per second squared (kg·m2/s2).
The kinetic energy of an object depends on two factors:
Examples of kinetic energy in everyday life include:
To understand kinetic energy, it's important to remember the following key points:
By mastering these concepts, you will have a solid understanding of kinetic energy and its role in the physical world.
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