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.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.

Front

What is the formula for calculating kinetic energy?

Back

Kinetic energy (KE) = 1/2 mv², where m is mass and v is velocity.

Tags

CCSS.8.EE.A.2

Front

What is the formula for calculating potential energy?

Back

Potential energy (PE) = mgh, where m is mass, g is the acceleration due to gravity, and h is height.

Tags

CCSS.8.EE.C.7B

Front

How do potential and kinetic energy relate to each other?

Back

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

Front

What is an example of potential energy?

Back

A ball held at a height above the ground has potential energy due to its position.

Front

What is an example of kinetic energy?

Back

A bicycle moving down a hill has kinetic energy due to its motion.

Front

What factors affect potential energy?

Back

Potential energy is affected by the object's mass, height above the ground, and the gravitational force acting on it.

Front

What factors affect kinetic energy?

Back

Kinetic energy is affected by the object's mass and its 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.