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i found the velocity of the trunk after the collision to be 19.05507172 m/s
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'crashes into the rear end of ' what?
keywords: the,crashes,31,direction,rear,end,in,an,of,speed,easterly,979,car,into,initially,traveling,kg,with,A 979 kg car traveling initially with a speed of 31 m/s in an easterly direction crashes into the rear end of
