Graph between the square of velocity (v) of a particle and the distance (s) moved is shown in figure. The acceleration of the particle in kilometers per hour square is:
By using the 3rd equation of Velocity –displacement equation -
Final Velocity = 4600
Displacement
Initial velocity = 950
acceleration
-
We use V2 = u2 + 2as
V2 - u2 = 2as
By putting the values in above equation and solving we get
a = 3041.6