Question

Velocity of a car from rest reaches 24m/s in 4 second ;

a) Write the initial velocity and final velocity of the Car ?
b) Calculate the acceleration of the car ?​

Answer 1

Answer:

a)initial velocity is 0

final velocity is 24m/s

b)acceleration= final velocity - initial velocity/time

= 24-0/4

=24/4

6m/s

Answer 2

Answer:

a) initial velocity=0m/s (because the car was at rest)

   final velocity=24m/s

b) u=0

    v=24m/s

    t=4 sec

    a=(v-u)/t

      =(24-0)/4

      =24/4

      =6m/s^2