Recent content by xfaceless

  1. X

    What is the maximum speed you could have and still avoid hitting the deer?

    For part b) I did this.. vf^2=vi^2+2ad 0=vi^2+2(-12)(45) vi=33m/s. But that's incorrect.. I still dont' get it. :T
  2. X

    What is the maximum speed you could have and still avoid hitting the deer?

    Homework Statement You're driving down the highway late one night at 18m/s when a deer steps onto the road 45m in front of you. Your reaction time before stepping on the brakes is 0.50s and the maximum deceleration of your car is 12m/s^2. a)How much distance is between you and the deer when...