Engineering Unit 6

0 8 flashcards macieknowicki86

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

angielski