Q

# i m hving problem to solve this...getting wrong answer

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:

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By using the 3rd equation of Velocity –displacement equation -

$V^{2}-u^{2}=2as$

$V\rightarrow$ Final Velocity = 4600

$s\rightarrow$ Displacement

$u\rightarrow$Initial velocity = 950

$a\rightarrow$acceleration

-

We use V2 = u2 + 2as

V2 - u2 = 2as
By putting the values in above equation and solving we get
a = 3041.6

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