a uniform solid sphere of radius $3\mathrm{.}75$ cm and mass $4\mathrm{.}75$kg starts with a purely translational speed of $1\mathrm{.}00$ m$/$s at the top of an inclined plane. The surface of the inclined is $3\mathrm{.}00$ m long, and is tilted at an angle of $28\mathrm{.}0$ with respect to the horizontal. The sphere rolls without slipping down the incline. Calculate the sphere's final translational speed v$2$ at the bottom of the ramp.