Potential Vs. Kinetic (Level 1)

Front

What is Kinetic Energy?

Back

Kinetic Energy is the energy of an object in motion. It depends on the mass and speed of the object.

Front

What is Potential Energy?

Back

Potential Energy is the stored energy of an object due to its position or state. It can be converted into kinetic energy.

Front

When does a roller coaster have the highest potential energy?

Back

A roller coaster has the highest potential energy at the top of the first hill.

Front

When does a roller coaster have the highest kinetic energy?

Back

A roller coaster has the highest kinetic energy at the base (bottom) of the first hill.

Front

What is Mechanical Energy?

Back

Mechanical Energy is the sum of potential and kinetic energy in an object that is used to do work.

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.

Front

What is the formula for Potential Energy?

Back

The formula for Potential Energy (PE) is PE = mgh, where m is mass, g is acceleration due to gravity, and h is height.

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 type of energy is associated with a moving car?

Back

A moving car has Kinetic Energy.

Front

What type of energy is stored in a stretched rubber band?

Back

A stretched rubber band has Potential Energy.