Energy Transformation

According to the Law of Conservation of Energy, energy cannot be _________ or ____________. 

• destroyed, destroyed
• created, saved
• created, destroyed
• lost, found

Energy transformations occur when...

• energy is created through conduction
• energy changes from one form to another
• two forces slide together that are touching
• a chemical reaction takes place

Gravitational potential energy depends on the ________ and ________ of the object. 

• Height and mass
• Friction and movement
• Mass and Movement
• Height and Friction 

The roller coaster cart has the most gravitational potential energy at position-

• W

• X

• Y

• Z

Where is the potential energy the greatest?

• A
• B
• C
• D

What is energy?

• The ability to do work

• A force

• Electricity

• The ability to transform work

Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound
• Gravitational

On a roller coaster, where is maximum potential energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

On a roller coaster, where is maximum kinetic energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

Kinetic Energy is:

• Energy of motion
• always conserved
• Energy due to position