Question

3. Graph between the square of the velocity (y) of a
particle and the distance (s) movedis shown in figure.
The acceleration of the particle in kilometers per
hour square is :
4600
V2
(km/hr)?
900
s(km)
0.6
(1) 2250
(2) 3084
(3) - 2250 (4)-3084​

Answer 1

Answer:

Explanation:

To this question we can use the formula

v²-u²/2s=a

Substituting values

a=900km²/h²-4600km²/h²/2.0.6km

=-3700km²/h²/1.2km

=-3084km/h² (approx)

Hence option 4 is right

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