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  1. idk but pulleys were made in Sicily 250 B.C
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What is a pully and gear everyday items?

The watch has pulleys and gears.


How can you make an elevator out of pulleys and gears?

To create an elevator using pulleys and gears, you would first need a sturdy frame to support the system. Install a pulley system at the top, with one or more pulleys attached to a motor that drives the movement. A gear mechanism can be used to increase the torque of the motor, allowing it to lift a platform or cabin efficiently. By attaching the platform to the pulley system with a strong cable, you can raise and lower it as the motor turns the pulleys.


Why was the gear invented?

Gears were invented to make working easier.


How we rely on pulleys and gears in our daily life?

Pulleys and gears are integral to many everyday tasks and systems, facilitating movement and mechanical advantage. For instance, pulleys are used in elevators, allowing heavy loads to be lifted with minimal effort, while gears are essential in vehicles, enabling smooth acceleration and speed variation. Additionally, they can be found in household appliances like washing machines and kitchen mixers, enhancing efficiency in various functions. Overall, these simple machines help us perform tasks more easily and effectively.


How many years have pulleys been invented for?

Pulleys have been in use for thousands of years, with evidence suggesting that they were invented around 1500 BC in ancient Mesopotamia. Their design and use were further refined by the Greeks around 400 BC. This means that pulleys have been utilized for approximately 3,500 years.

Related Questions

What has gears or and pulleys?

k.h;


Does treadmails have pulleys and gears in them?

yes


What is the same between pulleys and gears?

Pulleys and gears are both mechanical devices that transmit motion and force. They are used to change the direction or speed of motion within a system. Both pulleys and gears rely on the principle of rotation to transfer energy.


How do gears and pulleys work together?

Gears and pulleys both use rotational motion to transmit power. Gears have toothed wheels that mesh together to transfer torque, while pulleys use belts or ropes running around their circumference to transfer motion. By combining gears and pulleys in a mechanical system, you can achieve different speed and torque ratios to suit specific needs.


What are bolt pullers used for?

Pulling gears, pulleys and such.


What are examples of series pulleys?

gears, tractors, bullsharks


What is a pully and gear everyday items?

The watch has pulleys and gears.


Who invented pulleys?

Archimedes (not a group, a guy) invented pulleys as well as other simple machines.


What pulleys are there?

Gears Are Relevant To Pulleys Because Gears Turn Into Circles So Do Pulleys The Difference Between A Gear And A Pulley Is... A Pulley : Pulley Has Strings To Hold On One Goes Up And The Other One Across A Gear : A Gear Has No Strings To Hold On Woozworld/Weeworld Try These Games There AWESOME!


How can motion be transferred into another type of motion using pulleys and gears?

Using pulleys and gears, you can transfer motion from one type to another by connecting them in a system. For example, a set of pulleys can convert rotational motion into linear motion by using belts or cables. Gears can change the speed or direction of motion by meshing together and transferring motion from one gear to another.


What fair rides have gears or pulleys?

Many fair rides utilize gears or pulleys to operate efficiently. For example, Ferris wheels often employ a system of gears that help rotate the wheel smoothly, while carousel rides use pulleys to lift and lower the seats. Additionally, roller coasters may incorporate gears in their lift hills or braking systems. These mechanisms ensure safety and enhance the overall ride experience.


Why do people use pulleys and gears?

People use pulleys to change the direction of a force or to lift heavy objects by distributing the load across multiple ropes. Gears are used to transmit motion and power between two shafts, control speed and torque, and to change the direction of motion. Overall, pulleys and gears help make work easier by utilizing mechanical advantage.