Question

a car is moving with an initial velocity of 10m/s changes its velocity to 20m/s in 5 sec. find the acceleration of the car​

Answer 1

acceleration (a)

initial velocity (u)= 10m/s

final velocity(v) = 20m/s

a = v-u/1 = 20-10/ 5 = 10/5 = 2m/s²

a = 2m/s²