Potential vs. Kinetic Energy Practice

Front

What is kinetic energy?

Back

Kinetic energy is the energy an object has due to its motion. The faster an object moves, the more kinetic energy it has.

Front

What is potential energy?

Back

Potential energy is stored energy that has the potential to do work. It is energy that is held in readiness.

Front

Give an example of potential energy.

Back

A basketball sitting on the rim of a hoop has potential energy because it is positioned to fall.

Front

Give an example of kinetic energy.

Back

A sky diver falling at terminal velocity has kinetic energy because he is in motion.

Front

How does speed affect kinetic energy?

Back

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

Front

What happens to potential energy when an object falls?

Back

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

Front

What is the relationship between potential and kinetic energy?

Back

Potential energy can be converted into kinetic energy and vice versa, depending on the object's position and motion.

Front

What type of energy does a satellite in orbit have?

Back

A satellite in orbit has kinetic energy due to its high speed.

Front

What type of energy does a stretched rubber band have?

Back

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

Front

What is the formula for kinetic energy?

Back

The formula for kinetic energy (KE) is KE = 1/2 mv², where m is mass and v is velocity.