A solid uniform sphere is rolling without slipping along a horizontal surface with a speed of $5\mathrm{.}5\frac{m}{s}$ when it starts up a ramp that makes an angle of $25$ with the horizontal. What is the speed of the sphere after it has rolled $3\mathrm{.}0$ m up as measured along the surface of the ramp?

$4\mathrm{.}0\frac{m}{s}$

$8\mathrm{.}0\frac{m}{s}$

$2\mathrm{.}2\frac{m}{s}$

$1\mathrm{.}9\frac{m}{s}$

$3\mathrm{.}5\frac{m}{s}$