Team 1
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Team 2
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Teams
Name
Score
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Loading
15
×
True or False : The more wheels a pulley has, the more it reduces the force needed to lift the weight.
True
Oops!
Check
Okay!
Check
10
×
Is this pulley or gear or lever?
gear
Oops!
Check
Okay!
Check
15
×
The more wheels you have in a pulley , the ________ rope you need to use.
longer
Oops!
Check
Okay!
Check
10
×
Is this pulley or gear or lever?
lever
Oops!
Check
Okay!
Check
15
×
True or False : The more wheels you have in a pulley , the more force you need to apply.
False
Oops!
Check
Okay!
Check
10
×
Is this pulley or gear or lever?
lever
Oops!
Check
Okay!
Check
15
×
True or false: When two gears are connected, they always turn in opposite directions.
True
Oops!
Check
Okay!
Check
15
×
Gears can be used to change the speed, ________ or direction of motion.
force
Oops!
Check
Okay!
Check
10
×
Is this pulley or gear or lever?
Pulley
Oops!
Check
Okay!
Check
15
×
A _______ is a wheel or a collection of wheels over which a rope is looped.
pulley
Oops!
Check
Okay!
Check
×
baam
Lose 25 points!
Oops!
×
magnet
Take 25 points!
Okay!
×
gift
Win 10 points!
Okay!
×
baam
Lose 10 points!
Oops!
10
×
Is this pulley or gear or lever?
Pulley
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
10
×
Is this pulley or gear or lever?
lever
Oops!
Check
Okay!
Check
10
×
Is this pulley or gear or lever?
Pulley
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Okay!
×
gift
Win 15 points!
Okay!
×
baam
Lose 20 points!
Oops!
×
Restart
Review
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