Lifting light loads.
A single pulley system is simple. It's just when a pulley has just one wheel and carries less of a load.
A pulley isn't a kind of simple machine, it is a simple machine
wheel and axle is one and another is a pulley:)
pulleys are one
they both consist a wheel and are both simple machines that do work with only one movement
A double pulley system is simple. Instead of one wheel like the single pulley system has, the double pulley system has two wheels and carries more heavier loads than the single pulley system can hold.
A double pulley system is simple. Instead of one wheel like the single pulley system has, the double pulley system has two wheels and carries more heavier loads than the single pulley system can hold.
A simple pulley is one fulcrum with no mechanical advantage.
The Pulley is one of them. Wheel and axle. lever. screw. wedge. inclined plane.
A pulley is a simple machine that consists of a wheel with a groove and a rope or cable that runs through the groove. It is used to change the direction or magnitude of the force applied to lift or move objects. By reducing the amount of force needed to move the object, pulleys make it easier to perform tasks.
Inclined plane. One of the six; screw, wedge, incline plane, pulley, wheel and axle, and lever.
A pulley system is made up of a pulley and a rope. A pulley is, in essence, a wheel with a groove going all the way around it so that a rope or a cable can fit in it securely. One could also run an indented track around a wheel.