Question

If an object has an initial velocity of 2.0 m/s and its rate of change in velocity is 3.0 m/s2

calculate its final velocity after 4.0 seconds.

Answer 1

14m/s2

Step-by-step explanation:

initial velocity=2m/s

final velocity =?

time=4s

acceleration=3.0m/s

v=u+at

v=(2)+(3*4)

v=14m/s

by substituting the values in the equation we get the value 14m/s.