Revision history of "File:IO4 38 2a Single block with pulling rope attached to wall.png"

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  • curprev 16:40, 23 January 2023‎ NickHunt talk contribs‎ 613 bytes +613‎ Image for teaching methodology. 2a, Single block with pulling rope attached to the wall to gain power Mount a block so that it is held up by a rope (lifting rope) that goes up to the ceiling where the rope runs on through a block (or two blocks if necessary) to the first scale which in turn holds up the load. Fix the second scale to the wall and attach a rope (pull rope) to the other side of the scale. This rope goes up and through the hanging block. The free end of the rope continues to th...
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