Team 1
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Team 2
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Teams
Name
Score
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15
×
Which of these are necessary for a plane to take off?
thrust less than drag
lift less than weight
lift greater than weight
thrust equal to drag
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15
×
Is this a complex or simple machine?
complex
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25
×
What is an inclined plane used for?
makes it easier to move things or people to higher or lower levels
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15
×
what is this?
a wedge
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15
×
Machines are only complex things composed of many parts.
False
True
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15
×
A complex machine is
composed of 2 or more parts
composed of 3 or more parts
composed of 4 or more parts
composed of 1 part
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15
×
Is this a complex or simple machine?
simple
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×
boom
Lose 50 points!
Oops!
×
rocket
Go to first place!
Okay!
×
shark
Other team loses 10 points!
Okay!
×
lifesaver
Give 20 points!
Oops!
×
baam
Lose 5 points!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 25 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
Gravity pushes a boat ________________.
downwards
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15
×
Is this a complex or simple machine?
simple
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15
×
this is what thrust does________________
the force which pulls a plane forwards
the force that pushes the plane upwards
the resistance of the air that pulls back the plane
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15
×
which of these help a bicycle move?
wheel and axle
screw
wedge
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15
×
Is this a complex or simple machine?
simple
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15
×
Which one of these is a complex machine?
pulley
wheelbarrel
seasaw
wheel and axle
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×
thief
Give points!
5
10
15
20
25
×
magnet
Take 15 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
×
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