Team 1
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Team 2
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Teams
Name
Score
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15
×
In a car or bikes, do the wheels turn the axles or, the axles turn the wheels?
The axles turn the wheels
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×
lifesaver
Give 20 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
gift
Win 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
eraser
Reset score!
Oops!
×
shark
Other team loses 10 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 25 points!
Oops!
15
×
Is input force greater than output force?
No, it isn't. Output force is much greater than input force.
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15
×
what's simple machine?
a machine can make our life easier
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15
×
what are "Gears"?
Gears are wheels with teeth that slot together.
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boom
Lose 50 points!
Oops!
×
star
Double points!
Okay!
×
gift
Win 10 points!
Okay!
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lifesaver
Give 10 points!
Oops!
15
×
what is "Wheel and axle" in Chinese?
č―Ūč―ī
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15
×
what kind of work would a wheel and axle help with?
Force, Distance, Speed
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15
×
what is Force?
strength or energy
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15
×
In door handles or screwdrivers, do the wheels turn the axles or, the axles turn the wheels?
The wheels turn the axles.
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15
×
name a simple machine which has a wheel inside?
a wheel and axle
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15
×
Name 3 examples of Wheels and axles?
Car, Train, Fishing rod, Windmill, Bike, Wheelchair, Electric fan, Helicopter, Roller skates
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15
×
What is "Output force" in wheels and axles?
The force put out by a wheel and axle.
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15
×
What is "Input force" in wheels and axles?
The force put in by a wheel and axle.
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15
×
What is simple machine in Chinese?
į°ĄåŪįæĐåĻ
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