If a particle having a $0\mathrm{.}015-cm$ radius and density of $1\mathrm{.}65\frac{g}{c}{m}^3$ is allowed to fall into quiescent water having a temperature of $4C,$ what will be the terminal settling velocity? Assume the density of water $=1,000k\frac{g}{m^3}.$ Assume Stoke's law applies.

$0\mathrm{.}0125\frac{m}{s}$

$0\mathrm{.}0203\frac{m}{s}$

$0\mathrm{.}0100\frac{m}{s}$

$0\mathrm{.}2030\frac{m}{s}$