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Kinetic energy

Kinetic energy is the energy an object possesses due to its motion. It is defined as the work needed to accelerate the object from rest to its current velocity.

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It is defined as the work needed to accelerate the object from rest to its current velocity. The amount of kinetic energy that an object has depends on its mass and speed, with heavier objects and faster speeds resulting in greater amounts of kinetic energy. This energy is transferred and transformed between objects and can be converted into other forms, such as potential energy, thermal energy, or sound energy. The concept of kinetic energy is central to understanding many phenomena in physics, including collisions, projectile motion, and the behavior of gases.