riverpease15
riverpease15 riverpease15
  • 22-02-2017
  • Physics
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You exert a 100-N force on a pulley system to lift 300 N. What's the mechanical advantage of this system? How many sections of rope support the weight?

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mcyaee
mcyaee mcyaee
  • 22-02-2017
Mechanical advantage: 200N
Sections of the rope: 1
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