A motorist traveling at 10 meter per second encounters a deer in the road 40 meter ahead. If the maximum acceleration the vehicle's brakes are capable of is -7 m/s2, determine the maximum reaction time of the motorist that will allow him or her to avoid hitting the deer?
Answer in units of s
If her or his reaction time is 3.38571 second, determine how fast will (s) he be traveling when (s) he reaches the deer?
Answer in units of m/s