Find the density $($in $\frac{g}{c}{m}^3)$ of a metal cylinder with a mass $(m)$ of $8\mathrm{.}3g,$ a length $($I$)$ of $1\mathrm{.}94cm,$ and a radius $(r)$ of $0\mathrm{.}55cm.$ For a cylinder, Volume $=r^2$I. $($Note: find the volume by using the formulation listed here. Your units will be $c{m}^3.$

$8\mathrm{.}1\frac{g}{c}m3$

$3\mathrm{.}234\frac{g}{c}m3$

$4\mathrm{.}5\frac{g}{c}m3$

$4\frac{g}{c}m3$