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when toggle format what by license comment
Dec 9, 2013 at 23:38 comment added Selene Routley @Ovi Yes, that's possible, but it would gainsay the wonted assumption that the cable is perfectly flexible, i.e. it cannot support shear.
May 12, 2013 at 4:32 comment added Ovi I don't believe this is a complete answer. What if the upward force needed to cancel out gravity was actually the normal force upwards from the objects supporting the wires?
May 11, 2013 at 17:56 history edited tamasgal CC BY-SA 3.0
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May 11, 2013 at 17:28 comment added tamasgal See my example, I hope it's more clear now ; )
May 11, 2013 at 17:28 history edited tamasgal CC BY-SA 3.0
added 780 characters in body
May 11, 2013 at 17:16 history answered tamasgal CC BY-SA 3.0