wheel and axle
Venetian blinds are made with pulleys.
A clock is two simple machines: Gears are placed in the back of the clockThe Wheel and Axle is located in the hands of the clock.
It multiplies your efficiency overall but how is determined by what kind of simple machine it is like the pulley multiplies your strength by how many pulleys there are.
an octopus is a simple machine that starts with a o
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
Rope is not a simple machine on its own, it's a simple machine on a wheel and axle, then it's a pulley.
It is a simple lever.
a compound machine is a combination of simple machines
lever
lever
wedge is another simple machine kind of lever
It's a simple machine.
A lever