The resulting drive force causes the turbine to rotate while the anchoring force of {TAIL ~ tethers} 13 counterbalances the resulting total drag and {HEAD ~ total lift} 
The resulting drive force causes the turbine to rotate while the anchoring force of { TAIL ~ tethers } 13 counterbalances the resulting total drag and { HEAD ~ total lift }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD