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What is the pulley formula used to calculate the mechanical advantage of a system involving pulleys?
The pulley formula used to calculate the mechanical advantage of a system involving pulleys is MA 2n, where MA is the mechanical advantage and n is the number of pulleys in the system.
Do pulleys only lift heavy things?
No, pulleys can be used to lift heavy or light objects. The mechanical advantage of pulleys allows for an easier lifting process regardless of the weight being lifted.
Do pulleys increase force or redirect the force?
Pulleys can be used to either increase force or redirect the force. A single fixed pulley changes the direction of the force applied, while multiple pulleys in a system can be used to increase the force applied to lift an object.
How do pulleys change a force?
Pulleys change the direction of the force applied. They can also be used to increase or decrease the magnitude of the force required to lift an object, depending on how the pulleys are arranged (single, double, triple, etc.).
How can two pulleys be used together to increase mechanical advantage in a system?
When two pulleys are used together in a system, they create a mechanical advantage by distributing the load over multiple ropes and pulleys. This reduces the amount of force needed to lift an object, making the task easier.
What is used for lifting?
pulleys
Where else are pulleys used?
assuming that your question is what jobs are pulleys used for... then the answer is any job that you need to lift something that is heavy. The pulley give a mechanical advantage when used together with other pulleys to apply more force to move the object
When two kinds of pulleys are used together what is the system called?
When two or more pulleys are used together it is called a compound pulley system.
What modern inventions have replaced pulleys?
pulleys are actually still used in elevators, cranes, and car lifts. however, they're used with motors.
How did the Romans use pulleys?
The pulley was used by the Romans to move large pieces of equipment and to create buildings. Pulleys were also used in the creation of weapons.
How pulleys were used by people in the past?
We use it for people who wash windows out side as a job,and for wishing wheels.
What is the pulley formula used to calculate the mechanical advantage of a system involving pulleys?
The pulley formula used to calculate the mechanical advantage of a system involving pulleys is MA 2n, where MA is the mechanical advantage and n is the number of pulleys in the system.
What are two pulleys that are used together?
Movable pully
What are pulleys used in groups called?
block and tackle
What are bolt pullers used for?
Pulling gears, pulleys and such.
What is the plural form of pulley?
The plural for pulley is pulleys. The rule for making nouns ending with 'y' plural is: If the 'y' is preceded by a vowel, add 's'. If the 'y' is preceded by a consonant, drop the 'y' and add 'ies'.
Do pulleys only lift heavy things?
No, pulleys can be used to lift heavy or light objects. The mechanical advantage of pulleys allows for an easier lifting process regardless of the weight being lifted.
