the Velocity Ratio of a single movable Pulley is 2 why​

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the Velocity Ratio of a single movable Pulley is 2 why​

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Helga 6 months 2021-08-03T14:36:02+00:00 1 Answers 10 views 0

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    2021-08-03T14:37:07+00:00

    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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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )