Lessons 1-6Lessons 1-6Energy, Machines and MotionEnergy, Machines and Motion

(EMM)(EMM)

VocabularyVocabulary

•MassMass• The measure of The measure of

the amount of the amount of matter in a body.matter in a body.

•WeightWeight• The measure of the The measure of the

force of gravity on force of gravity on an objectan object

•FrictionFriction• A force that A force that

opposes the opposes the motion of an motion of an object.object.

•ForceForce• A push or pullA push or pull

•EnergyEnergy• The ability to do The ability to do

workwork

•MotionMotion• write what you think write what you think

it is…..share answer it is…..share answer with your lab partnerwith your lab partner

•BatteryBattery• A device, usually A device, usually

made of a container made of a container that holds two metal that holds two metal electrodes set in an electrodes set in an electrolyteelectrolyte

• that transforms that transforms chemical energy into chemical energy into electrical energyelectrical energy

•Energy Energy TransferTransfer

• Energy that changes Energy that changes formsforms

• Ex: Chemical into Ex: Chemical into electricalelectrical

•NewtonNewton• Unit to measure Unit to measure

forceforce

• GravityGravity• The force of The force of

attraction between attraction between all matter.all matter.

EnergyEnergy

• Kinetic EnergyKinetic Energy• Energy associated

with moving…

• Potential Potential EnergyEnergy

• Stored energy that Stored energy that can be released…can be released…

• Includes chemical, Includes chemical, electrical, electrical, gravitational and gravitational and nuclearnuclear

Potential Energy and Kinetic Potential Energy and Kinetic EnergyEnergy• http://videos.howstuffworks.com/hsw/617http://videos.howstuffworks.com/hsw/617

5-work-and-energy-energy-video.htm5-work-and-energy-energy-video.htm• http://videos.howstuffworks.com/howstuffhttp://videos.howstuffworks.com/howstuff

works/4661-how-roller-coasters-work-vidworks/4661-how-roller-coasters-work-video.htmeo.htm

DrawingDrawing• Draw a picture and label…Use arrows Draw a picture and label…Use arrows

to show how energy is transferred to show how energy is transferred from potential to kinetic.from potential to kinetic.

Energy TransformationEnergy Transformation• http://videos.howstuffworks.com/sciehttp://videos.howstuffworks.com/scie

ncentral/2710-electricity-from-spinacncentral/2710-electricity-from-spinach-video.htmh-video.htm

6 Types of Energy6 Types of Energy1.1. ElectricalElectrical2.2. WindWind3.3. SolarSolar4.4. List 4, 5, and 6 and share with your List 4, 5, and 6 and share with your

partnerpartner

GraphingGraphing• Where do the Where do the

manipulated and manipulated and responding responding variables go on the variables go on the graph.graph.

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1 2 3 4 5

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Series2

What is the line of best fit?What is the line of best fit?

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tt cp sp wp

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GraphingGraphing• Know how to graph dataKnow how to graph data• Know when to use a bar graph or a Know when to use a bar graph or a

line graphline graph