Consider a pulley system shown below. The coordinate $y$ is the displacement of center of mass of the pulley. Assume there is no slip between the cord and the pulley.

What is the kinetic energy of the system? Select all that apply.

$T=\frac{1}{2}{m}_1{x}^{}{?}^2+\frac{1}{2}{m}_2{y}^{}{?}^2+\frac{1}{2}I{}^{}{?}^2$

$T=\frac{1}{2}{m}_1(x^{}+R{}^{}{)}^2+\frac{1}{2}{m}_2{x}^{}{?}^2+\frac{1}{2}I(\frac{(x^{})}{R}{)}^2$

$T=\frac{1}{2}{m}_1(x^{}+2R{}^{}{)}^2+\frac{1}{2}{m}_2{x}^{}{?}^2+\frac{1}{2}I{}^{}{?}^2$

$T=\frac{1}{2}{m}_1(x^{}-R{}^{}{)}^2+\frac{1}{2}{m}_2{x}^{}{?}^2+\frac{1}{2}I{}^{}{?}^2$

$T=\frac{1}{2}{m}_1(x^{}{)}^2+\frac{1}{2}{m}_2{x}^{}{?}^2+\frac{1}{2}I{}^{}{?}^2$

$T=\frac{1}{2}{m}_1(y^{}+R{}^{}{)}^2+\frac{1}{2}{m}_2{y}^{}{?}^2+\frac{1}{2}I{}^{}{?}^2$