A $4.00 \mathrm{~kg}$ Hollow Cylinder of Radius $5.00 \mathrm{~cm}$ Starts from Rest and Rolls Without Slipping Down a 30

Multiple Choice

A $4.00 \mathrm{~kg}$ hollow cylinder of radius $5.00 \mathrm{~cm}$ starts from rest and rolls without slipping down a 30.0 degree incline. The acceleration of the center of mass of the cylinder is

A) $2.98 \mathrm{~m} / \mathrm{s}^{2}$ .
B) $3.98 \mathrm{~m} / \mathrm{s}^{2}$ .
C) $4.05 \mathrm{~m} / \mathrm{s}^{2}$
D) $2.45 \mathrm{~m} / \mathrm{s}^{2}$ .
E) $3.35 \mathrm{~m} / \mathrm{s}^{2}$ .