a compound machine is a combination of simple machines
A compound machine is made up of two or more simple machines. Most of the machines we see today are compound machines, some examples are: zippers, can openers, bicycles, staplers, scissors, pencil sharpeners, ceiling fans, pizza cutters, wheelbarrows, and bulldozers.
lever
It is a lever
Fusing machine
a lever
what kind of simple machine involves the rake
A compound machine.
a compound machine
A compound machine.
"compound machine" or "compound"
It is just simply a screw, because that is one of the simple machines.
A straw is not a simple machine. Simple machines are mechanical devices that change the direction of a force. A straw does not redirect the direction of the force.
A ceiling fan is a compound machine because it is made up of multiple simple machines. It typically includes an electric motor (a form of a wheel and axle) that drives the blades (a form of a lever) to create airflow, making it a combination of several simple machines working together.
it is not a simple machine. A faucet is compound machine sometimes consisting of levers screws and a wheel of and axle
Its a combination of a lever and wedge
A vise has 2 simple machines, a screw and a lever, but the main one is the screw.
It is a simple lever.