A ball moving with a speed of `9m//s` strikes an identical ball at rest, such that after the collision, the direction of each ball makes an angle of `30^(@)` with the original line of motion. Find the speeds of the two balls after collision.
A. `5.2 ms^(-1)`
B. `0.52 ms^(-1)`
C. `52 ms^(-1)`
D. `26 ms^(-1)`