energy transformation

Energy transformation is the process of changing energy from one form to another, such as converting potential energy into kinetic energy.

Kinetic energy is the energy of an object due to its motion, calculated as KE = 1/2 mv², where m is mass and v is velocity.

Potential energy is the stored energy in an object due to its position or state, such as gravitational potential energy.

The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.

As an object falls, its potential energy decreases while its kinetic energy increases, demonstrating energy transformation.

Gravitational potential energy is the energy an object possesses due to its height above the ground, calculated as PE = mgh, where m is mass, g is acceleration due to gravity, and h is height.

Kinetic energy increases with the square of the speed; if speed doubles, kinetic energy increases by a factor of four.

In a roller coaster, potential energy is highest at the top of a hill and transforms into kinetic energy as the coaster descends.

When a ball is thrown, energy transforms from chemical energy (in the muscles) to kinetic energy (of the moving ball).

Mechanical energy is the sum of kinetic and potential energy in a system, representing the total energy of motion and position.