It is an object of this invention to provide for {HEAD ~ an angular motion sensor} for sensing the presence of {TAIL ~ shock forces} 
It is an object of this invention to provide for { HEAD ~ an angular motion sensor } for sensing the presence of { TAIL ~ shock forces }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL