# 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: Option 1) 2250 Option 2) 3084 Option 3) -2250 Option 4) -3084

As learnt in

3rd equation or Velocity –displacement equation -

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

$V\rightarrow$ Final Velocity

$s\rightarrow$ Displacement

$u\rightarrow$Initial velocity

$a\rightarrow$acceleration

-

We use V2 = u2 + 2as

V2 - u2 = 2as

After solving we get acceleration of particle -3084

Option 1)

2250

Option 2)

3084

Option 3)

-2250

Option 4)

-3084

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