A motorist traveling at 17 m/s encounters a deer in the road 39 m ahead. If the maximum acceleration the vehicle’s brakes are capable of is −7 m/s2 , what is the maximum reaction time of the motorist that will allow her or him to avoid hitting the deer? Answer in units of s. PART 2 (this is the one I need) If his or her reaction time is 1.21983 s, how fast will (s) he be traveling when (s)he reaches the deer? Answer in units of m/s.