Question

19. A body starts from rest and
acquires a velocity 12 m/s in 2
S. what is the acceleration?​

Answer 1

Answer:

Explanation:

Given,

v = 12m/s ; time = 2 seconds ; u = 0m/s

Acceleration = (v - u) / t

                     = 12 - 0 / 2

                     = 12 / 2 = 6 m/s^2

Therefore, acceleration = 6m/s^2

Answer 2

Answer:

u = 0, v = 12, t = 2

a = v-u/t

a = 12 - 0/2

a = 12/2

a = 6m/s^2