Ok. So I need two questions answered so i can check answers with what u guys got. 1. a. On Earth, you could easily shoot a paper clip 64 feet straight up into the air with a rubber band. After t seconds, the clip will be H(t)= 64t-16t^2 feet above you. How long will it take the clip to reach its maximum height? b. On the moon, an identical launch would send the clip to a height of H(t)=64t-2.6t^2 How long would it take for the clip to reach its maximum height and what would be that height? Ok. So if you could show me how you did it also it would really help.