(Solved): Three seconds after automobile B passes through the intersection shown, automobile A passes through ...

Three seconds after automobile $B$ passes through the intersection shown, automobile $A$ passes through the same intersection. Given, the speed of automobile $A$ is $V_A=45.00\mathrm{mi}/\mathrm{h}$ and automobile $B$ is $v_B=30.00\mathrm{mi}/\mathrm{h}$, respectively. Also, know that the speeds are constant for the automobiles during the encounter. Determine the distance between the two automobiles $2\mathrm{s}$ after $A$ has passed through the intersection. The distance between the two automobiles $2\mathrm{s}$ after $A$ has passed through the intersection is $\mathrm{ft}$.