I NEED HELP SOLVING THIS PROBLEM. I NEED TO GET TO THE CORRECT ANSWER. THANK YOU IN ADVANCE! Question $2$

The disk has mass $14$ kg and radius $0\mathrm{.}3$ m $.$ Determine the magnitude of the

reaction force, to the nearest Newton, after the disk has fallen from the initial

angle of $\frac{}{2}$rad to angle $0\mathrm{.}5$ rad $.$

$282$ margin of error $\frac{+}{-}1$

Sum forces in normal$-$tangential and sum moments about A$.$

Integrate the EOM using $v^{*}d\frac{v}{d}x$ to yield theta$\_$dot as a function of

theta.

Substitute EOM and theta$\_$dot function into sum of force equations to

solve for normal and tangential reaction forces for any angle theta.

Find magnitude.