Potential and Kinetic Energy

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 based on an object's position or state.

Front

How does mass affect Kinetic Energy?

Back

Kinetic energy increases with the mass of the object. The formula is KE = 1/2 mv², where m is mass and v is velocity.

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 an example of Potential Energy?

Back

A rock held at the top of a hill has potential energy due to its height.

Front

What is an example of Kinetic Energy?

Back

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

Front

What is the relationship between Potential and Kinetic Energy in a pendulum?

Back

In a pendulum, potential energy is highest at the highest points, and kinetic energy is highest at the lowest point.

Front

What is the formula for calculating Kinetic Energy?

Back

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

Front

What type of energy does a compressed spring have?

Back

A compressed spring has potential energy because it is stored energy.

Front

What type of energy does a person running have?

Back

A person running has kinetic energy because they are in motion.