A vehicle crash sensing arrangement includes an accelerometer and an integrator for determining crash velocity in {HEAD ~ response} to {TAIL ~ sensed crash acceleration} 
A vehicle crash sensing arrangement includes an accelerometer and an integrator for determining crash velocity in { HEAD ~ response } to { TAIL ~ sensed crash acceleration }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL