A particle is moving such that its position coordinates (x, y) are
(2m,3m)at time t=0
(6m, 7m) at time t = 2s and
(13m, 14m) at time t = 5 s.
Average velocity vector $\left({\overrightarrow{\mathrm{v}}}_{\mathrm{av}}\right)$ from t =0 to t = 5s is:

• A

  $\frac{1}{5}\left(13\hat{\mathrm{i}}+14\hat{\mathrm{j}}\right)$

• B

  $\frac{7}{3}\left(\hat{\mathrm{i}}+\hat{\mathrm{j}}\right)$

• C

  $2\left(\hat{\mathrm{i}}+\hat{\mathrm{j}}\right)$

• D

  $\frac{11}{5}\left(\hat{\mathrm{i}}+\hat{\mathrm{j}}\right)$