linchen12
linchen12 linchen12
  • 24-11-2015
  • Computers and Technology
contestada

what would be the mechanical advantage of the lever be, if the triangular block were moved to a position 40 cm from the edge of the output force side of the plank?
thanks!

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jenjen3 jenjen3
  • 25-11-2015
The answer is 3 for your problem
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