a solid cylinder with a radius of $0\mathrm{.}20$m is released from rest at the top of an inclined plane. it rolls down without slipping. the height of the incline is $0\mathrm{.}88$m$.$ the mass of the cylinder is $5\mathrm{.}0$kg$.$ A$)$ how fast is the cylinder going when it reaches the bottom of the incline? B$)$ how much is its anuglar speed at the bottom of the incline? C$)$ if it takes $10$ s for the cylinder to reach the bottom, what is the average angular acceleration of the cylinder as it rolls down?