UBCO-Aerospace-Club This is a program to simulate the launch, and landing of a model rocket for the UBCO Aerospace Club. We take into account drag, gravity, and motor thrust for this model: $$\Sigma F=F_{Drag}+F_{Thrust}+F_{g}$$ We vary mass with thrust: Assume $$m_{discrete loss rate}=\frac{\Sigma_{i=0}^{t} F_{Thrust}(t) }{m_{loss}}$$