The impulse force induces a vibration and {HEAD ~ energy} into {TAIL ~ these large structures} of the base plate 
The impulse force induces a vibration and { HEAD ~ energy } into { TAIL ~ these large structures } of the base plate
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH