Show:
What's that energy?
Collisions
Energy and Speed
100

Energy that allows us to see

Light Energy

100

When an object collides with another object what is being transfered?

Energy

100

Which ball has the least amount of energy?

(See Picture)

Ball 3
200

Energy that causes a change in temperature. (Use the proper term!!!)

Thermal Energy

200
A golf ball rolls down a ramp at a two different distances, once at 30cm and once at 5cm, and hits a bell at the bottom of the ramp. Which height will cause the ball to move a short distance?

5cm

200

The more speed on object has the (more or less) energy the object has. 

more

300

Energy that travels in waves through the air or water and vibrates the eardrum upon contact. 

Sound Energy

300
A change in position or location is called what?

Movement

300

The energy of an object is (decreased or increased) when it has more speed.

Increased

400

Energy resulting from the flow of charged particles

Electrical Energy

400
What is a collision?

A forceful impact where there is a transfer of energy.

400

When you plug in your cell phone what energy is coming in and what energy is produced?

Coming in:

Produced:

Coming in: Electrical Energy

Produced: Light Energy

500

Fill in the blanks

Energy can not be _______ or ________.

Created or destroyed

500

A crash that happens and has a loud bang requires more energy because the cars must be (heavier/move faster) to make this noise. 

Move faster

500

What is the difference between a closed circuit and an open circuit? 

You may draw an example of each. 

Closed circuit is when there is not gaps in the circuit and the electricity can flow through it. Open circuit is when there is a gap or the circuit is not plugged in causing there to be a lack of electrical flow.