mechanical advantage problem - StudentOfFortune.com

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mom54
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$2.00 mechanical advantage problem

From Physics: General-Physics
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Due on Mar. 02, 2009
Asked on Mar. 02, 2009 at 12:38:23AM

Q:
Mary, a 460N playing Peter Pan, is hoisted above the stage in order to by a stagehand with a force of 60N on a rope wrapped around a pulley system. What is the actual mechanical advantage of the pulley system?
Add formulas please

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Posted by:

vb68
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$2.00 100% correct answer comming from a PhD in physics

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Posted on Mar. 02, 2009 at 01:06:16AM

A:
Preview: ... acement d is defined as<br>L =F*d<br>By DEFINITION ...

The full tutorial is about 39 words long .

Posted by:

vb68
Rating (58): C
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$1.50 Value for your money please!

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Posted on Mar. 02, 2009 at 01:07:30AM

A:
Preview: ... t d is defined as<br>L =F*d<br>By DEFINITION the m ...

The full tutorial is about 39 words long .

Posted by:

vb68
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$1.00 Please see it

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Posted on Mar. 02, 2009 at 01:09:00AM

A:
Preview: ... al advantage done by two forces is equal to the ...

The full tutorial is about 39 words long .

Posted by:

vb68
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$0.85 First year college mecanics

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Posted on Mar. 02, 2009 at 01:10:16AM

A:
Preview: ... ical work done by a force F under a displaceme ...

The full tutorial is about 39 words long .