Hey guys, so I'm currently writing a math exploration paper on modelling the optimal tennis serve. Im using Geogebra and I was wondering if you could help me come up with the equation that will help model the trajectory of the tennis ball over time given the following conditions: 1. Initial Velocity 2. Initial Height 3. Initial vertical angle 4. Initial Horizontal angle I would like to model this on a 3 dimensional plane meaning (x,y,z) this is where i have an issue. I decided to exclude the spin, drag, and air resistance as any factors involved. The only force acting on the ball after the serve is ag at 9.8m/s^2.