sujan67 sujan67
  • 24-08-2020
  • Physics
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the Velocity Ratio of a single movable Pulley is 2 why​

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lonaalyousfi67
lonaalyousfi67 lonaalyousfi67
  • 24-08-2020
In order to lift the load "L" by "X" meters, the effort "E" needs to travel the distance of 2X meters. (The entire rope needs to be pulled by "E" for a distance of 2X.) Since it is a ratio. it has no units of measurement.
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