Engineering Unit 6

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Fråga		Svar
równia pochyła, pochylnia börja lära sig		inclined plane this machine is slanted surface that makes it easier to move heavy loads.
blok, krążek börja lära sig		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 börja lära sig		fulcrum The point on which an object balances or turn
koło i oś börja lära sig		wheel and axle This machine rolls objects to reduce friction.
śruba börja lära sig		screw This machine is turned drill through wood easily.
dźwignia börja lära sig		lever Lever creates leverage by turning a long arm against a fulcrum.
klin börja lära sig		wedge This machine can split objects and push apart the pieces.
siła dźwigni börja lära sig		leverage the power that a lever gives you to move things

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