A car is traveling down the expressway at 31.7 ? with noacceleration. How far has the car? traveled in 3.9 hours? If thespeed limit in such expressway is 70mph, should the driver receivea speed ticket?
A car is traveling down the same expressway as in the previousproblem, it is traveling at 22.3 7 ?. If it constantly acceleratesat a rate of 4.3 ?, in how many minutes is it going to pass thespeed limit.
