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H21 Heli crash videos
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1st Apr 2007, 16:44
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slowrotor
Join Date: Jul 2003
Location: Port Townsend,WA. USA
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Nick said:
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they use the support wires drawn through dies, to absorb the energy, up to about 12 g's.
That is interesting. How does that work?
Does the wire get smaller and absorb the energy? or just friction?
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