Newell CO2 Car Intro Quiz

What is a force?

• a push or pull
• speed or acceleration 
• potential or kinetic energy
• balanced or unbalanced force

Tags

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When an object is getting faster, it is called....

• potential energy
• kinetic energy
• acceleration
• deceleration 

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Friction helps objects to move easier.

• true
• false

Is the way air moves around an object

• Aerodynamics
• Force
• Drag
• Lift

Which shape is a good aerodynamic

• 1

• 2

• 3

Tags

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Friction is the opposite of motion .

• False

• True

The force that propels an object, sets it into motion, or keeps it moving is called?

• Velocity

• Momentum

• Inertia

• Thrust