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mom54
mom54
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$2.00 fulcrum problem

  • From Physics: General-Physics
  • Closed, but you can still post tutorials
  • Due on Mar. 01, 2009
  • Asked on Feb. 28, 2009 at 01:24:01AM
Q:
A waitress holds a 5N tray stacked with 3.5 dishes in one hand. Length of her hand to elbow 30cm and her biceps exert a force of 5cm from her elbow acting as a folcrum.H much force must her biceps exert to allow her to hold the tray?
 


   
   
   
   
 
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Posted by:
vb68
vb68
Rating (58): C
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$2.00 100% correct answer comming from a PhD in physics

  • This tutorial was purchased 1 time and hasn't been rated yet.
  • Posted on Feb. 28, 2009 at 01:28:56AM
A:
Preview: ... the forces must be equals rel ...

The full tutorial is about 29 words long .
Posted by:
vb68
vb68
Rating (58): C
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Tutorials Posted: 1337, earned $247.07
 

$1.75 NEAT EXPLANATION OF THE FACTS

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  • Posted on Feb. 28, 2009 at 01:29:58AM
A:
Preview: ... (let F be the force of the bic ...

The full tutorial is about 29 words long .
Posted by:
vb68
vb68
Rating (58): C
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Tutorials Posted: 1337, earned $247.07
 

$1.50 First year college mecanics

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  • Posted on Feb. 28, 2009 at 01:32:48AM
A:
Preview: ... entum of the forces must be equ ...

The full tutorial is about 29 words long .
Posted by:
vb68
vb68
Rating (58): C
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Tutorials Posted: 1337, earned $247.07
 

$1.25 Value for your money

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  • Posted on Feb. 28, 2009 at 01:36:42AM
A:
Preview: ... tive to the elbow (let F be t ...

The full tutorial is about 29 words long .
Posted by:
vb68
vb68
Rating (58): C
Questions Asked: 0
Tutorials Posted: 1337, earned $247.07
 

$1.00 Easy way to do it

  • This tutorial was purchased 1 time and hasn't been rated yet.
  • Posted on Feb. 28, 2009 at 01:41:31AM
A:
Preview: ... he forces must be equals rela ...

The full tutorial is about 29 words long .
   
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