The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with an acceleration of 25.60 m/s2 for 4.20 s, making straight skid marks 62.4 m long, all the way to the tree. With what speed does the car then strike the tree?

Question

stormfire1 · Answer

Are you sure that's not supposed to be -5.6 m/s^2?

stormfire1 · Answer

I'm too lazy to do anything paste this :)

anonymous · Answer

yes it is lol

stormfire1 · Answer

Take a look at the image...it shows the book's solution.  I just didn't want to type it all out

anonymous · Answer

its ok
ill look