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Team 2
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Score
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15
×
What are the simple machines in scissors?
Levers and Wedges.
Wedge and Incline plane
Levers and Pulley
Wedge and Screw
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15
×
We have .... in clocks and wind-up toys.
bateries
chains
levers
gears
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thief
Give points!
5
10
15
20
25
×
magnet
Take 20 points!
Okay!
×
gift
Win 25 points!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
Before cleaning a toaster, you should âĶ .
get it wet
have some toast
unplug it
empty it
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15
×
Several cogs that are connected.
Gears
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15
×
If your TV breaks, you should âĶ
give it to your little brother
try to fixed
buy a new one immediately
throw it out
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15
×
Which type of mechanism do we use in a corkscrew and sliding doors?
A rack and cog.
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baam
Lose 25 points!
Oops!
×
gold
Win 50 points!
Okay!
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shark
Other team loses 25 points!
Okay!
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lifesaver
Give 25 points!
Oops!
15
×
Which type of mechanism are pedals on a bicycle?
Cranks
Cog and Rank
Cog and chain
Gears
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15
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The cogs on a bicycle âĶ .
make the back wheel spin
are on axles
make the back wheel spin and they are on axles
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15
×
It transmits the movement from one cog to another
A chain
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15
×
Several cogs that are connected.
Gears
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15
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When we turn one cog it transmits movement to the other cog thanks to the chain. Both cogs move in..........direction
Diferent
The Same
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trap
No points!
Oops!
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gold
Win 50 points!
Okay!
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rocket
Go to first place!
Okay!
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banana
Go to last place!
Oops!
15
×
What moves in a straight line when a cog turns?
Pulley
Chain
Rack
Gear
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15
×
It moves in a straight line when a cog turns:
A Rack
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