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fulcrum
A pulley is a simple machine consisting of a wheel with a grooved rim in which a pulled rope can run to change the direction of the pull.
It's called a compound machine.
The simple machine in this case is a wedge. The threads and cap of the screw work together to wedge two materials together.
I'm thinking that it's a compound machine. There are four wheels, then millions of screws that hold it together.
no its a grooved wheel with a rope running along the groove the above answer is wrong because it is the definition of a pulley. Yes that is true. A wheel and axle is a simple machine consisting of two wheels of different sizes that rotate together.
block & tackle
A wheel and axle
a fulcrum
A bicycle is an example of a complex machine.
fulcrum
it is not a simple machine. A faucet is compound machine sometimes consisting of levers screws and a wheel of and axle
machine language
A lever.
A lever is a machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum.
Yes it has many parts all doing different functions.
It is basically a machine consisting of rigid rod or a beam pivoted at a fixed hinge, or fulcrum.