2.
如图,在平面直角坐标系中,有一条直线\(l:y=-\dfrac{\sqrt{3}}{3}x+4\)与\(x\)轴、\(y\)轴分别交与点\(M\)、\(N\),一个高为\(3\)的等边三角形\(ABC\),边\(BC\)在\(x\)轴上,将此三角形沿\(x\)轴的正方向移动.
\((1)\)在平移过程中,得到\(\triangle A_{1}B_{1}C_{1}\),此时顶点\(A_{1}\)恰好落在直线\(l\)上,写出\(A_{1}\)点的坐标______;
\((2)\)继续向右平移,得到\(\triangle A_{2}B_{2}C_{2}\),此时它的内部有一点\(P(P\)到\(\triangle A_{2}B_{2}C_{2}\)三个顶点的距离相等\()\)恰好落在直线\(l\)上,求\(P\)点的坐标;