obama
An example of a compound pulley system is a crane. This system involves multiple pulleys connected in multiple systems to provide mechanical advantage for lifting heavy loads. By distributing the weight across various pulleys and ropes, a compound pulley system makes it easier to lift heavy objects.
The three types of pulleys are fixed pulley, movable pulley, and compound pulley. Fixed pulleys are attached to a stationary object, movable pulleys move along with the load, and compound pulleys combine both fixed and movable pulleys to provide mechanical advantage.
The pulley was invented around 1500 BCE in Mesopotamia. It was used to make lifting heavy objects easier by distributing the weight and allowing for more control.
A compound pulley system using multiple pulleys will require the least amount of effort force to lift a weight. The mechanical advantage of a compound pulley system increases with the number of pulleys, reducing the amount of force needed to lift the weight.
A well is not a pulley at all. It is a structure dug or drilled into the ground to access groundwater. It is used to draw water up using methods such as buckets or pumps.
the pulley was invented in the 1956
The simple pulley was invented in ancient times by an unknown person. The compound pulley was invented by Archimedes.
Archimedes
It could be used to pull ships onto land and to get water from a well. Archimedes invented the compound pulley in ancient Greece.
Archimedes
Archimedes accurately estimated the value of pi. He was also the Greek inventor that created the compound pulley and first device used for extracting water from below the surface of the earth as well.
a coumpound pulley is when there is a fixe pulley and movable pulley working together
a coumpound pulley is when there is a fixe pulley and movable pulley working together
Fixed Pulley and Compound Pulley.
maybe the pulley but not the lever he invented the pulley but not the lever
block and tackle
Archimedes