Two identical point masses are fixed on Y-axis at equal distances from the origin. A small particle starts on the X-axis from x = oo towards the origin. Its acceleration a is taken positive along its direction of motion. Out of the following graphs the one that best represents the variation of a with x-coordinate a particle is

Two identical point masses are fixed on Y-axis at equal distances from

1.	Two identical point masses are fixed on Y-axis at equal distances from the origin. A small particle starts on the X-axis from x = oo towards the origin. Its acceleration a is taken positive along its direction of motion. Out of the following graphs the one that best represents the variation of a with x-coordinate a particle is
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