+0  
 
+1
144
1
avatar+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

 Oct 2, 2019
 #1
avatar+21827 
0

vf = vi + a t     vf = fnal velocity (final speed)      vi = initial velocity  (15 m/s)    a = 2 m/s2

 Oct 2, 2019

35 Online Users

avatar
avatar