powered toy
Post on 29-Jun-2015
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Powered toy
Pullback car
The car is still because
there is no force moving it.
When the car is pulled back the
spring inside winds up
PULL back
The spring coils tighter and tighter around the wheel shaft
HOLD. HOLD! Don’t let go yet!
The car can’t be pulled back anymore and is ready
The spring unwinds FAST and
makes the car go forward
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