Energy Conservation

Front

What is Energy Conservation?

Back

Energy Conservation is the practice of reducing energy use and waste, ensuring that energy is used efficiently and sustainably.

Front

What is Friction?

Back

Friction is a force that opposes the motion of an object, often causing heat due to the interaction between surfaces.

Front

What happens to Potential Energy when an object is lifted?

Back

The Potential Energy of an object increases as it is lifted higher due to its position relative to the ground.

Front

What is Kinetic Energy?

Back

Kinetic Energy is the energy of an object in motion, dependent on its mass and velocity.

Front

What is the formula for Kinetic Energy?

Back

Kinetic Energy (KE) = 1/2 * mass (m) * velocity (v)^2.

Front

What is Potential Energy?

Back

Potential Energy is the stored energy of an object based on its position or state.

Front

What is the relationship between mass and Potential Energy?

Back

Potential Energy increases with the mass of an object; more mass means more stored energy at a given height.

Front

What is Newton's Second Law of Motion?

Back

Newton's Second Law states that Force equals mass times acceleration (F = m * a).

Front

What is an example of energy transformation?

Back

When a battery powers a toy car, electrical energy is transformed into kinetic energy.

Front

What is the Law of Conservation of Energy?

Back

The Law of Conservation of Energy states that energy cannot be created or destroyed, only transformed from one form to another.