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The simple machine that provides a mechanical advantage of one?
Single fixed pulley
Why does a movable pulley have a better mechanical advantage than a fixed pulley?
A movable pulley has a better mechanical advantage than a fixed pulley because it effectively reduces the amount of input force needed to lift a load. While a fixed pulley only changes the direction of the force applied, a movable pulley allows the load to be supported by two segments of rope, effectively halving the force required to lift it. This results in a greater mechanical advantage, making it easier to lift heavier loads with less effort.
What arrangment of movable and fixed pulleys would give a mechanical advantage of 3?
To achieve a mechanical advantage of 3 using pulleys, you can use a combination of fixed and movable pulleys. One common arrangement is to have one fixed pulley and one movable pulley. In this setup, the load is attached to the movable pulley, which is supported by a fixed pulley above it. The user would pull down on the rope, effectively distributing the weight of the load over three segments of rope, resulting in a mechanical advantage of 3.
Where the part of the rope from the pulley to the effort is called an?
The part of the rope from the pulley to the effort is called the "effort line" or "effort segment." This segment is where the force is applied in a pulley system to lift or move a load. In mechanical terms, it plays a crucial role in determining the mechanical advantage of the pulley system.
Why does a movable pulley have a mechanical advantage of 2?
A movable pulley has a mechanical advantage of 2 because it allows the effort force to be applied in a way that supports both the load and the weight of the pulley itself. When lifting a load with a movable pulley, the rope is effectively divided into two segments that bear the load's weight, which means you only need to exert half the force required to lift the load directly. This configuration reduces the input force needed to lift heavy objects, thereby providing a mechanical advantage of 2.
Why can't a pulley have a mechanical advantage greater than 1?
The mechanical advantage of a pulley can be greater than 1.The efficiency cannot but that is a different matter.
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 is the mechanical advantage of a fixed pulley?
A fixed pulley has a mechanical advantage of 1, which means it doesn't provide any mechanical advantage in terms of force. It changes the direction of the force applied without multiplying it.
Which type of pulley has an ideal mechanical advantage of 1?
A single fixed pulley (:
Why does a pulley system have a mechancial advantage of 1?
A pulley system has a mechanical advantage of 1 when the input force equals the output force, resulting in no mechanical advantage. This occurs when the pulley is stationary and only redirects the force, without increasing or decreasing it.
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 mechanical advantage of a stationary pulley?
Its 1 you need more than 1 to improve mechanical advantage i think it's 2 A single pulley means one axel, making the IMA = 1. A double pulley's IMA would = 2, and so on and so forth.
If the input force on a pulley is 3 N and the output force is also 3 N what is its mechanical advantage?
The mechanical advantage of the pulley system in this case is 1:1. This means that the input force and output force are equal, resulting in no mechanical advantage gained.
What is the ideal mechanical advantage and the direction of the input and output for a fixed pulley?
The ideal mechanical advantage of a fixed pulley is 1, as it does not provide any mechanical advantage in terms of force. The direction of the input (effort) and output (load) for a fixed pulley is the same, as the pulley simply changes the direction of the force applied.
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.
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....
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.
