Engineering Unit 6

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Domanda Risposta
równia pochyła, pochylnia
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inclined plane
this machine is slanted surface that makes it easier to move heavy loads.
blok, krążek
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pulley
A pulley is like a wheel an axle. It use a pore wrapped around a wheel to raise and lower heavy objects.
punkt podparcia
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fulcrum
The point on which an object balances or turn
koło i oś
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wheel and axle
This machine rolls objects to reduce friction.
śruba
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screw
This machine is turned drill through wood easily.
dźwignia
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lever
Lever creates leverage by turning a long arm against a fulcrum.
klin
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wedge
This machine can split objects and push apart the pieces.
siła dźwigni
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leverage
the power that a lever gives you to move things
Crea delle schede
angielski

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