wheel and axle
wheel and axle
wedge is another simple machine kind of lever
a mechanical machine
An automobile is a compound machine.
It's a simple machine.
A lever
A train is not a simple machine.
A pulley isn't a kind of simple machine, it is a simple machine
lever
IT's NOT A SIMPLE MACHINE!
what kind of machine is a shear
Your owner's manual should state what kind of lubricant to use in your machine. Typically, what is recommended is machine oil or 3-in-1 oil.