$(4$ points$)$ The $1\mathrm{.}7-$kg collar mass travels in a counterclockwise sense along the smooth horizontal $($meaning weight points into the page$)$ rod defined by the equation $r=(e^{})m,$ where $$ is in radians. Draw a free$-$body diagram of the collar mass from the perspective shown in the figure at the instant when $=90=1\mathrm{.}57$rad $($not what the figure is currently depicting, but still visible in the figure$).$ Include both normal$-$tangential and polar coordinates, specifying which are the positive directions in those coordinate systems, as well as any relevant angles.

Note that the shown force vec$(F)$ is a tangential force $($i$.$e$.$ has no normal components$),$ and you don't need to worry about any forces that point into or out of the page.