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Energy Vocabulary
KE and PE
Types of energy
Energy and Motion
Miscellaneous
100

What word matches this definition: The use of force to move an object

What is work

100
All energy can be divided into two main forms, ________ energy and ___________ energy
kinetic and potential
100
Heat energy
Thermal energy
100

What is the relationship between an object's mass and its kinetic energy?

The more mass an object has, the more kinetic energy it has.

100
At what point on a roller coaster does the roller coaster have the most potential energy?
At the highest point
200

When you rub your hands together and they get warm, what type of energy is taking found?  

Thermal Energy

200
The energy that an object has because of its position or condition
Potential energy
200
Energy caused by the movement of electrons
Electrical energy
200

What kind of graph is made when comparing Kinetic Energy and Speed?

Exponential Graph (Curved Line)

200
If you push on a door that says pull is work being done of the door? Why or why not?
No because work is the use of force to move an object. You exerted a force but did not move the object.
300
What is the ability to do work?
energy
300
The energy an object has because of its motion
kinetic energy
300
Energy available for release from chemical reactions
Chemical energy
300

What will have the greatest effect on an object's kinetic energy?

Increasing the object's speed

300

Give three example of everyday devices that use electromagnetic energy

microwave, radio tower, x-ray machine, visible light, 

400

Gravitational Potential Energy is energy stored based on an objects _________

Height

400

What two variables influence an objects kinetic energy and how?

Mass and speed 

More mass = more kinetic energy 

More speed = more kinetic energy

400
A form of energy that is created by vibrating partibles that create waves that can travel through space This type of energy includes visible light, as well as radio waves, microwaves, and X rays
Electromagnetic energy
400

What kind of graph do you see when comparing Kinetic Energy and Mass?

Linear Graph (straight line)

400
A resource that is replaced naturally and can be used again
A renewable resource
500

State the law of conservation of energy states that energy can neither be _________ nor _________ . Instead, all forms of energy can be converted or transformed into other forms.

Created, Destroyed

500

What is the equation for calculating total mechanical energy?

Mechanical energy = KE + PE

500

Energy form the sun is ____ energy  

Energy created from the movement of air is _____ energy 

solar, wind

500

What is the Work Equation?

W= Fd

500

According to the law of conservation of energy, in theory, a roller coaster should never stop moving. However, we know that it eventually stops. Where does the energy go?

some is converted into thermal energy due to friction