+35 An automobile was moving at 15 m/s and accelerated at 2 m/s2 for 10 s. Which of the following was its final speed?
A. 17 m/s
B. 25 m/s
C. 27 m/s
D. 35 m/s
+37158 vf = vi + a t vf = fnal velocity (final speed) vi = initial velocity (15 m/s) a = 2 m/s2
