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The mechanical advantage of a single fixed pulley is always one because it changes the direction of the force applied without providing any leverage to increase the force. This means that the input force is the same as the output force, resulting in a mechanical advantage of 1.

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1y ago

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Why is the mechanical advantage of a simple fixed pulley always 1?

A fixed pulley redirects the force applied to it without providing any mechanical advantage, as it only changes the direction of the force, not the magnitude. Therefore, the mechanical advantage of a simple fixed pulley is always 1.


The type of pully that does not have a mechanical advantage is?

The simple pulley is the type of pulley that does not have a mechanical advantage.


How do you calculate the mechanical advantage of a moveable pukkey?

To calculate the mechanical advantage of a movable pulley system, you divide the load force by the effort force. The formula is MA = Load Force / Effort Force. The mechanical advantage of a movable pulley is always 2 because the effort force is half the load force when using a system with a movable pulley.


Why does a fixed pulley have a mechanical advantage of one and a movable pulley has a mechanical advantage of two?

we find mechanical advantage of pulley by using principle of lever. according to this moment of effort is equal to moment of moment of load. As in this case effort arm is equal to load arm. so mechanical advantage is equal to one. but we know we can never finish friction between rope used and pulley so mechanical advantage is less than one


What is the mechanical advantage of systems of pulleys?

The mechanical advantage of the pulley system is the inertia and friction of the unbalanced and balanced forces acting on the mechanical advantage which is part of the pulley system....


What is the mechanical advantage of a fixed and free pulley?

A fixed pulley does NOT multiply the effort force or have a mechanical advantage. It only changes the direction of the effort force. A free pulley multiplies the effort by two. this means the free pulley has a mechanical advantage of 2.information from:www.mhscience02.com


What kind of pulley has an ideal mechanical advantage of 2?

The kind of pulley has an ideal machanical advantage of 2 is called "Movable Pulley". From, Bryan Hollick


What is the pulley system formula used to calculate mechanical advantage?

The formula used to calculate mechanical advantage in a pulley system is: Mechanical Advantage Number of supporting ropes or strands.


Why is mechanical advantage of single fixed pulley less than single movable pulley?

because lifes hard


What does the mechanical advantage of a pulley depend on?

The mechanical advantage of a pulley system depends on the number of ropes supporting the moving block or load. More ropes mean a higher mechanical advantage.


What is the mechanical advantage of the pulley system?

The mechanical advantage of a pulley system is the ratio of the output force to the input force. It is calculated by dividing the load force by the effort force required to lift the load. The mechanical advantage of a pulley system can be greater than 1, making it easier to lift heavy objects.


What is the pulley calculation formula used to determine the mechanical advantage of a pulley system?

The formula to calculate the mechanical advantage of a pulley system is MA 2 number of movable pulleys.