Potential or Kinetic Energy?

Front

What is Potential Energy?

Back

Potential Energy is the energy stored in an object due to its position or state. It has the potential to do work when released.

Front

What is Kinetic Energy?

Back

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

Front

Give an example of Potential Energy.

Back

A glass of milk sitting on a table has Potential Energy because it is at a height and can fall.

Front

Give an example of Kinetic Energy.

Back

A waving hand has Kinetic Energy because it is in motion.

Front

What factors affect Potential Energy?

Back

Potential Energy is affected by the height of the object and the mass of the object.

Front

What factors affect Kinetic Energy?

Back

Kinetic Energy is affected by the mass of the object and the square of its velocity.

Front

What is Gravitational Potential Energy?

Back

Gravitational Potential Energy is the potential energy an object has due to its height above the ground.

Front

How is Potential Energy converted to Kinetic Energy?

Back

When an object falls, its Potential Energy is converted to Kinetic Energy as it gains speed.

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.