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. For example, a rock at the top of a hill 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 happens to energy during a collision?

Back

During a collision, kinetic energy is often transferred to the environment as thermal energy or to other objects.

Front

What is a variable in science?

Back

A variable is a factor that can change in an experiment. It is not always the same.

Front

How does distracted driving affect a vehicle?

Back

Distracted driving can increase the stopping time of a moving vehicle, making it more dangerous.

Front

Where is kinetic energy maximum on a roller coaster?

Back

Kinetic energy is maximum at the bottom of a big hill on a roller coaster.

Front

What is the relationship between height and potential energy?

Back

The higher an object is, the more potential energy it has due to gravity.

Front

Can kinetic energy be created or destroyed?

Back

Kinetic energy cannot be created or destroyed; it can only be transformed from one form to another.

Front

What is an example of potential energy?

Back

A stretched rubber band has potential energy because it can do work when released.

Front

What is an example of kinetic energy?

Back

A moving car has kinetic energy because it is in motion.