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a umbrella can be a simple machine but it depends on how it's made
a umbrella can be a simple machine but it depends on how it's made
An umbrella is a compound machine, consisting of multiple simple machines working together. The main simple machines involved in an umbrella are a lever (handle), a pivot (hinge), and sometimes pulleys (for opening and closing mechanisms).
A pulley isn't a kind of simple machine, it is a simple machine
A train is not a simple machine.
IT's NOT A SIMPLE MACHINE!
its not a simple machine
It is a simple lever.
Rope is not a simple machine on its own, it's a simple machine on a wheel and axle, then it's a pulley.
a compound machine is a combination of simple machines
lever
lever