A plastic can whose bottom surface can be approximated as a flat surface$1\mathrm{.}9$ m and $3$m long, it must move through water at $19\backslash$deg C with a speed of up to $48$km$/$h$.$ Determine:a$)$ Drag due to friction that the water exerts on the boat $(10$ points$)$b$)$ The power necessary to overcome it$.(5$ points$)$