# What would be it's acceleration

A particle starts moving with initial velocity $$\SI{3}{\meter\per\second}$$ along the x-axis from the origin. Its acceleration is varying with the $$x$$ coordinate according to equation $$a = k x^2$$. In the a-x Graph at $$x = \SI{\sqrt{3}}{\meter}$$, the tangent to the graph makes an angle $$60^\circ$$ with the positive x-axis. Find the acceleration (in $$\text{m/s}^2$$) at $$x = \SI {\sqrt{3}} {\meter}.$$

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