I only know one simple machine which is the wheel and axle sorry! :(
Compound pulleys are used in various applications where heavy loads need to be lifted with reduced effort. They are commonly found in construction cranes, sailing ships, and industrial hoists. These systems combine multiple pulleys to create a mechanical advantage, making it easier to lift objects like machinery, materials, or cargo. Additionally, they are utilized in elevators and winches to enhance efficiency and safety in lifting operations.
There are quite a few metals that elevators are made out of. These elevators could be made out of stainless steel for example.
Elevators are very safe. They have many built in features to ensure this
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what is the answer
Elevators.
Many people use pulleys in their jobs. The rides like Supreme scream, which go vertically up and down have pulleys in them. Elevators have pulleys in them, and people who ship cargo use pulleys in their cranes.
Elevators make life easier because they use pulleys-simple machine and they dont make people climb sets of stairs.
-flag pole -elevators -fishing boat -mountain bike -fishing rod
Gym pulleys Window blinds elevator pulleys garage door pulleys
Vacuum elevators use no cables or pulleys but use a vacuum to lift the cab. this page has ... Pneumatic Vacuum Elevators are easier to install, maintain The average cost, including installation can run from three to four thousand dollars, depending on where you live and the model desired.
A typical example of a device that contains pulleys is a crane. Cranes use multiple pulleys to lift and move heavy loads with less force required from the operator.
pulleys are actually still used in elevators, cranes, and car lifts. however, they're used with motors.
some are elevators, window blinds, wells, hot air balloon
Pulley belongs to one of the class of Simple machines They are two types of pulleys 1. Fixed pulleys 2. Movable pulleys. Examples Fixed pulley : flag poles, sail boats, simple cranes, curtains in theatres, conveyor belt, simple line elevators Examples Movable pulley : Cranes , amusement park rides , elevators and cable cars using movable pulleys.
Pulleys are commonly used in everyday life, such as in elevators to move people and goods between floors, in exercise machines to provide resistance, and in blinds to raise and lower them. They are also used in construction to lift heavy objects and in sailing to hoist sails.