If a $8$ lb block $\backslash ($ B $\backslash )$ is suspended from the cord and released from rest, determine the spool's angular velocity when $\backslash ($ t$=5\backslash$mathrm$\{$~s$\}\backslash ).$ Neglect the mass of the cord. The spool has a weight of $190$ lb and the radius of gyration about the axle $\backslash ($ A $\backslash )$ is $\backslash ($ k$\_\{$A$\}=1\mathrm{.}25\backslash$mathrm$\{$ft$\}\backslash ).$ Solve the problem in two ways, first by considering the "system" consisting of the block and spool, and then by considering the block and spool separately. $($Figure $1)$

Express your answer with the appropriate units.

Provide Feedback