posted by Joshua .
A Rock Is Thrown Vertically upward with a speed of 12m/s. Exactly 1.00s later a ball is thrown up vertically along the same path with a speed of 18m/s. At what time will they strike each other?
so far I got this but it does not seem to be working out for me.
I Cannt seem to get the right anwser of T=1.45s. What am I doing wrong?