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Give an example of a pulley?
A common example of a pulley is a flagpole pulley system, where a rope is used to raise and lower a flag. The pulley helps to reduce the amount of force required to lift the flag by distributing the load.
What is an example of a fixed pulley?
An example of a fixed pulley is a flagpole. The pulley is attached to the top of the pole, and the rope passes through it to help raise and lower the flag. The pulley remains stationary as the flag is moved up and down by pulling on the rope.
What is an example of a pulley in the bedroom?
An example of a pulley in the bedroom could be a ceiling fan. The mechanism that controls the speed and direction of the fan is typically operated using a pulley system.
What are the three kinds of pulley?
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.
Who invented the compound pulley?
The compound pulley system was invented by Archimedes, an ancient Greek mathematician, around the 3rd century BC. Archimedes is also known for his contributions to geometry, physics, and engineering.
What is a compound pulley?
a coumpound pulley is when there is a fixe pulley and movable pulley working together
What is compound pulley?
a coumpound pulley is when there is a fixe pulley and movable pulley working together
What year was the compound pulley invented?
the pulley was invented in the 1956
What type of pulley can you use to change the direction of the effort force?
Fixed Pulley and Compound Pulley.
Is a washing machine a machine?
No. It is a compound machine. A compound machine is simple machines put together to make a compound machine. For example, a bike is made of gears, wheel and axles, levers, screws, and a pulley.
What is a machine that is made of two simple machines?
This would be a compound machine. An example would be a winch, which is usually a pulley/fulcrum combo.
Name for compound pulleyother than compound pulley?
block and tackle
Who discovered pulley?
The simple pulley was invented in ancient times by an unknown person. The compound pulley was invented by Archimedes.
Which of the following is not a compound machine pulley bicycle?
The bicycle is not a simple machine, there are too many interacting moving parts.
Give an example of a pulley?
A common example of a pulley is a flagpole pulley system, where a rope is used to raise and lower a flag. The pulley helps to reduce the amount of force required to lift the flag by distributing the load.
What are types of pulleys?
There are fixed, moveable, and compound pulleys.
Why did Archimedes invent the compound pulley?
Archimedes invent the compound pulley around 250 BC. The invention was to utilize leverage to make moving a heavy object easier.
