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A compound pulley increases your effort force by spreading it out over multiple rope segments and pulleys. This system allows you to lift heavier loads with less force compared to a single fixed pulley.

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AnswerBot

1y ago

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Related Questions

What type of pully can multiply effort force?

Actually, pulleys cannot multiply effort force. It can only change the direction of the effort force.


How much effort force would you use to lift a 300 kg weight with a movable pully system?

In a movable pulley system, the effort force required would be equal to half the weight being lifted. So to lift a 300 kg weight, you would need to apply an effort force of 150 kg (approximately 1471 Newtons) assuming ideal conditions and neglecting friction and other losses.


What does a fixed pully change?

It changes the direction of an applied force.


Does the pulley size make a difference?

no. the size of a pully makes little difference to its action on a rope as the only thing changing is how much of the rope is in contact with the pully and since the pully rotates it makes it no easier or harder to pull the rope.


Which pully would require more effort force?

Not entirely sure what you mean but maybe this will help: In general the more pulleys you have in your system the less force you will need to apply to lift a certain load, in this case the system of pulleys is generally called a "block and tackle".


Why does pulling a load up requires more effort?

it requires more energy to pull because the load is heavier than the effort.


Sample machine 1 a pully what does a simple machine let you do?

it lets you work easier with less effort


What are the three basic concepts of a simple machines?

Trading force for distance, distance for force, and speed for force. NO NO NO pully's triggers and trampines


How is a fixed pully different from a movable pully?

A fixed pulley is attached to a surface and only changes the direction of the force applied, while a movable pulley is attached to the object being moved and changes both the direction and the amount of force required to move the object.


What is used with a pully to change the direction of a force?

A pulley is typically used with a rope or cable to change the direction of a force. The rope or cable wraps around the pulley, allowing the force to be redirected in a different path.


What is a pully And how does it work?

A pulley is a simple machine consisting of a grooved wheel and a rope or cable. It is used to change the direction of a force, making it easier to lift or move heavy objects. When you pull on one end of the rope, the object on the other end moves in the opposite direction.


How do you take off the water pump pully off of a 91 Chevy Lumina without the pully turning?

wrap the belt around the pully to hold pully still