Physics - Vectors Question with Solution | TestHub

A particle moves from the point $(2.0\hat{i}+4.0\hat{j})\mathrm{m},$ at $\mathrm{t}=0$, with an initial velocity $(5.0\hat{i}+4.0\hat{j}){\mathrm{ms}}^{-1}.$ It is acted upon by a constant force which produces a constant acceleration $(4.0\hat{i}+4.0\hat{j}){\mathrm{ms}}^{-2}.$ What is the distance of the particle from the origin at time $2\mathrm{s}?$