Potential and Kinetic Energy

Front

What is potential energy?

Back

Potential energy is the energy stored in an object due to its position or state. It depends on factors like height and mass.

Front

What factors determine potential energy in an object?

Back

The amount of potential energy in an object is determined by its height (distance) and mass.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion. It depends on the object's speed and mass.

Front

What factors determine kinetic energy in an object?

Back

The amount of kinetic energy in an object is determined by its speed and mass.

Front

If an object is at rest, what is its kinetic energy?

Back

If an object is at rest, its kinetic energy is 0.

Front

If an object is at a height with no motion, what is its kinetic energy and potential energy?

Back

The kinetic energy is 0 and the potential energy is at its maximum based on its height.

Front

What happens to potential energy as an object falls?

Back

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

Front

What is the relationship between potential energy and kinetic energy in a closed system?

Back

In a closed system, the total energy (potential + kinetic) remains constant, demonstrating the conservation of energy.

Front

What is an example of potential energy?

Back

A book on a shelf has potential energy due to its height above the ground.

Front

What is an example of kinetic energy?

Back

A rolling ball has kinetic energy due to its motion.