Thanks, but I was able to solve the first two questions and I am working on the last one.
I created two formulas for the summations of the x and y vectors(both of which had the total summation of the launch vector) and solved in terms of time (in air). I set equal to each other and solved.
Homework Statement
Catapults date from thousands of years ago, and were used historically to launch everything from stones to horses. During a battle in what is now Bavaria, inventive artillerymen from the united German clans launched giant spaetzle from their catapults toward a Roman...