A \(3.0-\mathrm{kg}\) disk of radius \(50 \mathrm{~mm}\) rolls down a ramp inclined at an angle of \(28^{\circ}\) with the vertical. If the disk starts out at rest and the coefficients of static and kinetic friction between the ramp and the disk are both 0.50 , what is the rotational speed of the disk after it has traveled \(1.5 \mathrm{~m}\) ?