A Mass $m_{1}$ Is Connected by a Light String That Passes Over a Passes

Multiple Choice

A mass $m_{1}$ is connected by a light string that passes over a pulley of mass $M$ to a mass $m_{2}$ as shown in the figure. Both masses move vertically and there is no slippage between the string and the pulley. The pulley has a radius of $30.0 \mathrm{~cm}$ and a moment of inertia of $\mathrm{MR}^{2}$ . If $\mathrm{m}_{1}$ is $4.00 \mathrm{~kg}, \mathrm{~m}_{2}$ is $3.00 \mathrm{~kg}$ and $\mathrm{M}$ is $6.00 \mathrm{~kg}$ , then what is the tension in the string that is attached to $m_{1}$ ?

A) $58.2 \mathrm{~N}$
B) $74.5 \mathrm{~N}$
C) $36.2 \mathrm{~N}$
D) $44.6 \mathrm{~N}$
E) $60.6 \mathrm{~N}$