Please do the work on paper

$3/211$ Sphere A has a weight of $45$ lb and a radius of $3$ in $.,$ while sphere B has a weight of $8$ lb and a radius of $2$ in $.$ If the

spheres are traveling initially along the parallel paths with the speeds shown, determine the velocities of the spheres

immediately after impact. Specify the angles theta$\_($A$)$ and theta$\_($B$)$ with respect to the x$-$axis made by the rebound velocity vectors.

The coefficient of restitution is $0\mathrm{.}4$ and friction is neglected.

PROBLEM $3/211$