Front

What is Potential Energy?

Back

Potential Energy is the energy stored in an object due to its position or state. For example, a rock sitting on the edge of a cliff has potential energy because of its height.

Front

What is Kinetic Energy?

Back

Kinetic Energy is the energy of an object in motion. The faster an object moves, the more kinetic energy it has.

Front

What are Fossil Fuels?

Back

Fossil Fuels are nonrenewable energy sources formed from the remains of living organisms, such as coal, natural gas, and petroleum. They can cause pollution.

Front

When does an object have the least potential energy?

Back

An object has the least potential energy at the lowest point in its path, such as at the bottom of a ramp.

Front

Where is the most potential energy found?

Back

The most potential energy is found at the highest point of an object's path, such as at the top of a ramp.

Front

What is the relationship between speed and kinetic energy?

Back

The faster an object moves, the more kinetic energy it has.

Front

What is Renewable Energy?

Back

Renewable Energy is energy that comes from resources that are naturally replenished, such as solar, wind, and hydroelectric power.

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.

Front

What is Mechanical Energy?

Back

Mechanical Energy is the sum of potential energy and kinetic energy in an object. It is the energy associated with the motion and position of an object.

Front

What is Thermal Energy?

Back

Thermal Energy is the energy that comes from the temperature of matter. It is the total kinetic energy of particles in a substance.