Question

A bus moving along a straight line
at 12m/s undergoes an
acceleration of 4m/s2, after 2 s its
speed will be?​

Answer 1

Answer:

Step-by-step explanation:

initial velocity=12m/s

acceleration=4m/s^2

time=2s

final velocity=initial velocity +(acceleration*time)

                    =12+(4*2)=12+8=20m/s