So I want to have my projectiles travel to a targeted position with in a certain amount of time and have a curve trajectory with a max height. I have watchh a couple youtube tutorials but they're just simply not want I need right now is there a way for me to do this ?

I followed this tutorial as first but I can't increase the speed and reduce the time and the height to my liking:
<https://www.youtube.com/watch?v=Qxs3GrhcZI8>