Example $2$

$k=180\frac{N}{m}$

$M=40kg$

Find unstretched length of spring $DB$

The cylinder A has a mass of $60\mathrm{.}3$ kg and is suspended by cables $DB$ and $BC$ as shown below. The angle $$ is $48\mathrm{.}1,m=1,$ and $n=2\mathrm{.}2.$

Draw a the free$-$body diagram for ring $B,$ and compute the forces in cables $BC$ and $BD.$

The cylinder A has a mass of $60\mathrm{.}3$ kg and is suspended by cables $DB$ and $BC$ as shown below. The angle $$ is $48\mathrm{.}1,m=1,$ and $n=2\mathrm{.}2.$

Draw a the free$-$body diagram for ring $B,$ and compute the forces in cables $BC$ and $BD.$