it makes our work faster,easier and better
The blinds use a pulley (fixed 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.
That would be a pulley.
pulley and wheel axle
A flagpole is a pulley.
its a simple machine as in easy puller
Pulley
a window is a froggy
try using a pulley