anjumanasya608
7

# If a car can go from 0.0 to 60.0 mi/hr in 8.0 seconds, what would be its final speed after 5.0 seconds if its starting speed were 50.0 mi/hr?

$a = \frac{60 }{8} = 7,5 \ mph \ gained \ each\ second \\ final \ speed: 97.5 \ mph \ [ 50 + 7,5 * 5]$