Question

if the velocity of a car moving with uniform velocity changes from 30 m/s to 60 m/s in 5s.what is the acceleration of the car ? ​

Answer 1

Explanation:

given,

u=30m/s , v=60m/s , t=5s

v=u+at

a=v-u/t

= 60-30/5

= 30/5

= 6m/s²

Answer 2

Answer:

6m/s^2

Explanation:

Initial velocity , u = 30m/s

Final velocity , v =60m/s

Time , t = 5s

We know,

v = u + at

60 = 30 + (5)a

a = 30/5

a = 6 m/s^2