Forms of Energy
Potential or Kinetic
Thermal Energy
Net Forces
Definitions
100

Plants need this energy to even exist.

What is Radiant Energy

100

Mr. Ly hides candy on the top of a high shelf.

What is Potential Energy

100
A cooler acts as one of these
What is an insulator
100

Leo and Jessica are having a tug of war.  Leo has the strength to pull with a force of 47 Newtons.  Jessica has the strength to pull with a force of 53 Newtons. What is the net force on the rope?

7 Newtons

100
Occurs when heat is trransferred from one object directly to another
What is conduction
200
Energy stored in items we consume. 

What is Chemical Energy

200

Racing each other during PE.

What is Kinetic Energy

200
Another word for thermal energy is
What is heat
200

Gravity pulls a book toward the Earth with a force of 10 N.  The table pushes up on the book with a force of 10 N. Balance or unbalanced? What is the net force?

Balanced, 0N

200
What three thngs are needed for work to occur?
What is force, object, and motion
300

This form of energy powers your television.

What is Electrical Energy

300

A student sitting at the top of the slide has this type of mechanical energy

What is Potential

300
Thermal energy transfering through a liquid or a gas
What is convection
300

Bob pushes a box to the right with a force of 100 N.  Friction acts against the box with a force of 75 N. What is the net force acting on the box?

25 N

300
A force is....
What is a push or pull on an object
400

Being able to hear your baby sibling cry is because of this form of energy.

What is Sound Energy

400

The turbine spinning to create electricity.

What is Kinetic

400
Fill in the blanks. Thermal energy moves from ___________ objects to ________________ objects
What is warmer to cooler
400

When do you add the net forces together?

The the forces are acting in the same direction.

400
The movement of thermal energy through electromagnetic waves
What is radiation?
500

These forms of energy is crated by a candle lit on the dining room table.

What is Radiant and Thermal Energy

500

To increase an objects potential energy should you...... 1) Leave it where it is 2) Move it to a higher location 3)Move it to a lower location 4) Add weight to it

What is option 2

500
This cause thermal energy
What is the movement of atoms and molecules in matter
500

Erick and Julian are pushing a large box in the same direction. Erick pushes with a force of 10N to the south, and Julian pushes with a force of 25N to the south. What is their net force? Balanced or Unbalanced? Direction? Erick and Julian are pushing a large box in the same direction. Erick pushes with a force of 10N to the south, and Julian pushes with a force of 25N to the south. What is their net force? Balanced or Unbalanced? Direction?

35N, Unbalanced, South

500
What is energy?
What is: The ability to do work and the ability to cause change in matter
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