The blade is a wedge, as all blades are. It is also a wheel and axle, allowing it to rotate.
pulley
lever
A pizza cutter is a type of wheel and axle simple machine. The wheel allows the cutter to roll smoothly over the pizza, while the axle provides the stability and support needed to apply pressure to cut through the crust and toppings.
A nail cutter is a lever because it uses a pivot point to apply force at one end to cut the nail at the other end.
Yes. A paper cutter combines a lever and a wedge.
A pulley isn't a kind of simple machine, it is a simple machine
The type of simple machine that a slope is, is a inclined plane
it is a valve, which is not a simple machine.
a simple machine.
a phone isn't a simple machine stupid
A sink isn't any type of simple machine. It's just a container.
A sink isn't any type of simple machine. It's just a container.