Created by:Cindy Jarrett

Clickers Interactive Presentation

Created by: Cindy Jarrett

Motion & Design Vocabulary

With Teaching Slides

– A FO

RCE THAT

RESISTS

MOVEMENT BETW

EEN TWO

OBJECTS THAT

ARE TOUCHING.

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1.BALANCED F

ORCE

2.INERTIA

3.FRIC

TION

4.GRAVIT

Y

FRICTION – A FORCE THAT RESISTS MOVEMENT BETWEEN TWO OBJECTS THAT ARE TOUCHING.

A FORCE OF ATTRACTION BETWEEN ANY TWO MASSES. THE STRENGTH OF THIS FORCE IS DEPENDENT ON THE MASS OF EACH OBJECT AND THEIR DISTANCE FROM ONE ANOTHER.

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1.Friction 2.inertia3.Momentum 4.Gravity

GRAVITY – A FORCE OF ATTRACTION BETWEEN ANY TWO MASSES. THE STRENGTH OF THIS FORCE IS DEPENDENT ON THE MASS OF EACH OBJECT AND THEIR DISTANCE FROM ONE ANOTHER.

No Gravity- Zero Gravity

The tendency

of a

moving ob

ject to

stay in

motio

n or a

restin

g objec

t to

stay s

till.

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1.Gravity

2.Inert

ia

3.Frict

ion

4.Tensio

n

Inertia – tendency of a moving object to stay in motion or a resting object to stay still is inertia.

Roller Coasters work because of gravity and inertia.

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A push or a pull. This is also needed to make a moving object slow down, change direction or stop moving.

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1.Perpetual motion2.Force 3.Velocity 4.Tension

FORCE - A PUSH OR A PULL. A FORCE IS ALSO NEEDED TO MAKE A MOVING OBJECT SLOW DOWN, CHANGE DIRECTION OR STOP MOVING.

A Push or a pull of the wagon is the force needed to move the wagon.

– STORED ENERGY THAT CAN BE RELEASED TO BECOME OTHER FORMS OF ENERGY.

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1.Potential Energy

2.Kinetic Energy

3.Solar Energy4.Inertia

POTENTIAL ENERGY – STORED ENERGY THAT CAN BE RELEASED TO BECOME OTHER FORMS OF ENERGY.

ENERGY ASSOCIATED WITH MOTION

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1.Balanced Forces2.Air Resistance 3.Potential Energy4.Kinetic Energy

KINETIC ENERGY – Energy Associated With Motion

Is only done when a force makes something move.

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1.Friction 2.Work 3.Gravity 4.Motion

WORK

– IS ONLY

DONE WHEN A

FORCE MAKES

SOMETHING MOVE.

WORK = FORCE X

DISTANCE WORK IS

MEASURED IN

JOULES.

- The term taken literally, refers to movement that goes on forever.

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1.Perpetual Motion

2.Potential Energy

3.Speed 4.Velocity

PERPETUAL MOTION - The term perpetual motion, taken literally, refers to movement that goes on forever.

– HOW FAR SOMETHING MOVES.

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1.Drag

2.Area

3.Dist

ance

4.Mom

entum

DISTANCE – HOW FAR SOMETHING MOVES.

A measure of how fast something is moving. How far an object can go in a certain amount of time.

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1.Motion 2.Momentum 3.Acceleration

4.Speed

SPEED – A MEASURE OF HOW FAST SOMETHING IS MOVING. HOW FAR AN OBJECT CAN GO IN A CERTAIN AMOUNT OF TIME.

– ABILITY TO DO WORK

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1.Force2.Acceleration 3.Inertia 4.Energy

 ENERGY – ABILITY TO DO WORK

-INITIATE AND INFLUENCE MOVEMENT

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1.Unbalanced forces 2.Balanced forces 3.Friction4.Acceleration

UNBALANCED

FORCES

-

INITIATE AND IN

FLUENCE

MOVEMENT

Unbalanced Forces- The See Saw is unbalanced, the forces are not equal.

Unbalanced forces are needed to make things change movement and direction.

The hurdler has lost contact with the ground and has moved upwards. The earth's pull is unbalanced. This makes her slow down and change direction, so she comes down to earth again.

WHEN AN OBJECT IS AT REST THE FORCE IS _________

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1.Unbalanced forces

2.Balanced forces

3.Gravity 4.Friction

BALANCED FORCES- WHEN AN OBJECT IS AT REST IT IS BALANCED.

– THE RATE OF ACCELERATION.

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1.Momentu

m

2.Speed

3.Work

4.Inert

ia

MOMENTUM – THE RATE OF ACCELERATION. MOMENTUM = MASS X VELOCITY

IS A VECTOR QUANTITY WHICH IS DEFINED AS THE RATE AT WHICH AN OBJECT CHANGES ITS VELOCITY.

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1.Speed 2.Distance 3.Acceleration 4.Friction

ACCELERATION - ACCELERATION IS A VECTOR QUANTITY WHICH IS DEFINED AS THE RATE AT WHICH AN OBJECT CHANGES ITS VELOCITY. AN OBJECT IS ACCELERATING IF IT IS CHANGING ITS VELOCITY.

- THE STAT

E IN W

HICH ONE

OBJECT’S DISTANCE FR

OM

ANOTHER IS CHANGING.

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1.Accele

ratio

n

2.Dista

nce

3.Speed

4.Motio

n

MOTION - THE STATE IN WHICH ONE OBJECT’S DISTANCE FROM ANOTHER IS CHANGING.

– THE PROCESS OF IDENTIFYING A PROBLEM, CREATING A SOLUTION, EVALUATING THE SOLUTION BY TESTING, AND THEN REFINING THE DESIGN TO IMPROVE PERFORMANCE.

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1.Template2.Technical

Drawing 3.Technical

Design4.Laws of Motion

TECHNOLOGICAL DESIGN – THE PROCESS OF IDENTIFYING A PROBLEM, CREATING A SOLUTION, EVALUATING THE SOLUTION BY TESTING, AND THEN REFINING THE DESIGN TO IMPROVE PERFORMANCE IS THE ESSENCE OF TECHNOLOGICAL DESIGN.

– A SET PATTERN, MOLD OR FORM.

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1.Template2.Gravity 3.Technological

Design 4.Technological

Drawing

TEMPLATE – A SET PATTERN, MOLD OR FORM.

-DETAILED PLAN THAT YOU COULD USE TO RECREATE THE SAME VEHICLE OR DESIGN AGAIN.

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1.Model 2.Template 3.Technical

Drawing4.Simple

Machine

TECHNOLOGICAL DRAWING – BLUE PRINT- DETAILED PLAN THAT YOU COULD USE TO RECREATE THE SAME VEHICLE OR DESIGN AGAIN.

– THE RATE OF CHANGE OF POSITION.

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1.Drag2.Velocity 3.Inertia4.Momemtum

VELOCITY – THE RATE OF CHANGE OF POSITION.

– A FORCE EXERTED BY A STRETCHED OBJECT, SUCH AS A SPRING.

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1. Tension2. Inertia3. Energy4. Momentum

TENSION – A FORCE EXERTED BY A STRETCHED OBJECT, SUCH AS A SPRING.

The spinning of a wheel. One complete spin is equal to one of these.

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1.Momentum2.Propeller 3.Unbalanced

Forces 4.Revolutions

REVOLUTIONS – THE SPINNING OF A WHEEL. ONE COMPLETE SPIN IS EQUAL TO ONE REVOLUTION.

– THE FORCE OF FRICTION ON A VEHICLE AS IT MOVES THROUGH THE AIR.

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1.Inertia 2.Air Resistance3.Velocity 4.Tension

AIR RESISTANCE – THE FORCE OF FRICTION ON A VEHICLE AS IT MOVES THROUGH THE AIR.

- THE BLADES ACT AS ROTATING WINGS (THE BLADES ARE IN FACT WINGS OR AIRFOILS), AND PRODUCE FORCE.

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1.Propeller2.Air Resistance 3.Revolutions 4.Axle

 PROPELLER - - THE BLADES OF A PROPELLER ACT AS ROTATING WINGS (THE BLADES OF A PROPELLER ARE IN FACT WINGS OR AIRFOILS), AND PRODUCE FORCE.

– A BAR OR SHAFT ON WHICH A WHEEL TURNS.

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1.Pulley2.Inclined Plane3.Axle 4.Lever

AXLE – A BAR OR SHAFT ON WHICH A WHEEL TURNS.

– THE FORCE THAT OPPOSES THE FORWARD MOTION OF A VEHICLE.

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1.Drag2.Inertia 3.Momentum 4.Speed

DRAG – THE FORCE THAT OPPOSES THE FORWARD MOTION OF A VEHICLE.

– THREE LAWS FORMULATED BY SIR ISAAC NEWTON, THE DESCRIBE HOW OBJECTS MOVE IN RELATION TO THE FORCES ACTING ON THEM.

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1.The Constitution

2.Theory of Relativity

3.Unbalanced Forces

4.Laws of Motion

LAWS OF MOTION – THREE LAWS FORMULATED BY SIR ISAAC NEWTON, THE DESCRIBE HOW OBJECTS MOVE IN RELATION TO THE FORCES ACTING ON THEM.

– AN ORIGINAL MODEL OR DESIGN.

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1.Propeller 2.Prototype 3.Simple

Machine4.Contour Map

PROTOTYPE – AN ORIGINAL MODEL OR DESIGN.

– MACHINE WITH FEW OR NO MOVING PARTS THAT MAKES IT EASIER TO DO WORK.

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1.Simple Machines

2.Computer3.Diesel Engine4.Alarm clock

SIMPLE MACHINES – MACHINE WITH FEW OR NO MOVING PARTS THAT MAKES IT EASIER TO DO WORK.

– KIND OF WHEEL WITH A GROOVE FOR A ROPE OR CABLE.

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1.Screw 2.Inclined plane 3.Wheel and

axle 4.Pulley

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PULLEY – KIND OF WHEEL WITH A GROOVE FOR A ROPE OR CABLE.

– A WEDGE IS AN EXAMPLE OF A RAMP.

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2.Inclined Plane

3.Pulley4.Screw

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INCLINED PLANE – A WEDGE IS AN EXAMPLE OF A RAMP.

SIMPLE MACHINE THAT IS AN INCLINED PLACE WRAPPED AROUND A ROD.

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1.Wheel and axle

2.Pulley 3.Screw 4.Wedge

SCREW - SIMPLE MACHINE THAT IS AN INCLINED PLACE WRAPPED AROUND A ROD.

– IS A TYPE OF INCLINED PLANE-SIMPLE MACHINE THAT IS REALLY

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1.PULLEY 2.WEDGE 3.SCREW 4.WHEEL & AXLE

WEDGE – IS A SIMPLE MACHINE THAT IS REALLY A TYPE OF INCLINED PLANE- A WEDGE CAN HAVE EITHER 1 OR 2 SLOPING SIDES. A CHISEL IS A WEDGE. A WEDGE IS AN AXE.

– A SIMPLE MACHINE THAT IS A RIGID BAR THAT TURNS AROUND A FIXED POINT. THE FIXED POINT IS REFERRED TO AS A FULCRUM.

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1.Lever 2.Wedge 3.Screw 4.Inclined plane

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LEVER – A SIMPLE MACHINE THAT IS A RIGID BAR THAT TURNS AROUND A FIXED POINT. THE FIXED POINT IS REFERRED TO AS A FULCRUM.

– SIMPLE MACHINE THAT CONSISTS OF A LARGE WHEEL FIXED TO A SMALLER WHEEL OR SHAFT

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1.Pulley 2.Wheel and

axle3.Fulcrum 4.Lever

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WHEEL & AXLE – SIMPLE MACHINE THAT CONSISTS OF A LARGE WHEEL FIXED TO A SMALLER WHEEL OR SHAFT CALLED AN AXLE.