idk but the question to ask is, can a hill be used as a machine? its reversed but still does not add up to the scientific thereom
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
A road going up a hill is an inclined plane simple machine. It reduces the amount of force needed to move up the hill by increasing the distance over which the force is applied.
lever
lever
It's a simple machine.
A lever