Topic: Single Fixed Pulley
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Answers to Common Questions
What is a single fixed pulley?
A single fixed pulley is a simple machine that only changes the direction of the force applied, not the amount. An example is the pulley in window blinds. Read More »
Source: http://wiki.answers.com/Q/What_is_a_single_fixed_pulley
What is a single fixed pulley helpful for?
Have you ever seen an old fashion water well, the kind with a bucket? The bucket is raised and lowered by a rope on a single pulley. Read More »
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What is the advantage of a single fixed pulley?
a directional advantage Read More »
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Single Fixed Pulley
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Answers to Other Common Questions
There is no mechanical advantage. It's a directional advantage. You change the direction of the force to be applied to your advantage, so you can use stronger muscles, a beast of burden, etc.
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Source: http://wiki.answers.com/Q/What_are_the_advantages_of_single_fixed...
Nothing, really. A slight loss due to friction. If the pulley is fixed to the load, then there is a 2:1 advantage.
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Source: http://wiki.answers.com/Q/What_is_the_IMA_of_a_single_fixed_pulle...
Fixed pulley is where the wheel on the pulley does not move. The fixed pulley changes the direction of the force. The size of the force does not go up.
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Source: http://answers.ask.com/Science/Physics/what_is_a_fixed_pulley
Nothing, the power put in the same or less than the output, depending on if you facor in friction.
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Source: http://wiki.answers.com/Q/What_does_a_single_fixed_pulley_do
Thew pulley changes the direction of the effort force.
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a huge crane, drawing curtains in a theatre, or getting water from a well
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