Recent content by forensicchemgirl

yes i did convert to m/s wrong thanks for the help.:smile: :-p

what am i doing wrong?? every time i try to answer this i get t=.2s and a=-1651ms^-2 the problem reads... A car traveling at 25mi/h is to stop on a 35m-long shoulder of the road. (a) What is the required magnitude of he minimum acceleration? (b)How much time will elapse during this minimum...