A $12-$cmcm$-$diameter, $600$ gg cylinder, initially at rest, rotates on an axle along its axis. A steady $0\mathrm{.}50$ NN force applied tangent to the edge of the cylinder causes the cylinder to reach an angular velocity of $490$ rpmrpm in $2\mathrm{.}0$ ss$.$

Part A

What is the magnitude of the frictional torque between the cylinder and the axle? $$

Express your answer in newton$-$meters.

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fricfric $=$

nothing

N$$mN$$m