A bolt is a screw I think.
It is a type of Nut and Bolt
it is a valve, which is not a simple machine.
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
A wrench is a wheel because when put over a bolt it spins like a wheel. The bolt would be the axle. A wrench is a wheel and axle simple machine.
a simple machine.
a phone isn't a simple machine stupid
A lock is a type of simple machine known as a inclined plane, specifically a wedge. The key turning mechanism creates an inclined plane inside the lock that allows the bolt to move, securing or releasing the lock.
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.
What type of simple machine is a bottle openerLever: Fulcrum, resistance, applied force.
That isn't a simple machine, it is a complex machine, made up of other simple machines.