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Team 2
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Teams
Name
Score
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15
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...can be any object that is rotating / turning on an axis.
Rolling friction
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5
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What is the type of force when 2 surfaces rub together?
Friction
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5
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What is a force?
True.A push or pull applied to an object.
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10
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True or False: Friction speeds up moving objects.
False: Friction slows down moving objects.
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10
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True or False: Heavier objects require more force to move and stop.
True
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15
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What is the thing that keeps everything on Earth from flying into the air?
The force of Gravity (not friction!)
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heart
Other team wins 10 points!
Oops!
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seesaw
Swap points!
Okay!
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gift
Win 10 points!
Okay!
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banana
Go to last place!
Oops!
5
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What unit do we use to measure force?
Newtons
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25
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Resistance of a fluid to change in shape is called...
Viscosity
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15
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Is the friction more or less when the ground is bumpy (not flat)?
More! Smooth flat surfaces have less or no bumps and they make it easier to push objects.
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eraser
Reset score!
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seesaw
Swap points!
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rocket
Go to first place!
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thief
Give points!
5
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25
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baam
Lose 25 points!
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magnet
Take 20 points!
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fairy
Take points!
5
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25
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lifesaver
Give 15 points!
Oops!
10
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... is the amount of matter in an object.
Mass
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10
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True or False: Friction allows us to grip objects and to stand up.
True.
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lifesaver
Give 25 points!
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seesaw
Swap points!
Okay!
×
gift
Win 10 points!
Okay!
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lifesaver
Give 10 points!
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25
×
An object can change its motion from rolling friction into....
Sliding friction
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