It is a rope fitted around the rim of a fixed wheel. Some pulleys increase the force that is applied to them .Other change the direction of the force.They are used to raise and lower things such as elevator cars.
It is just that - a pulley.
simple machine
A pulley isn't a kind of simple machine, it is a simple machine
A pulley isn't a kind of simple machine, it is a simple machine
True, a pulley is considered a simple machine. It is used to lift or move objects by changing the direction or magnitude of the force applied.
A flagpole is a pulley.
its a simple machine as in easy puller
Pulley
a window is a froggy
pulley
A window shade is a type of pulley system simple machine. It uses a pulley to raise and lower the shade, making it easier for users to control its position.
A pulley.
pulley