Both fixed and moving frame has been assumed in the center of Earth. Also, the Runge Kutta algorithm has been written manually and ode45 has not been used.

Both fixed and moving frame has been assumed in the center of Earth. Also, the Runge Kutta algorithm has been written manually and ode45 has not been used.

A missile has been launched in X = Xi , Y = Yi , Z = 0 and the velocity of missile during the Movement is constant. The problem is finding Fx , Fy , Fz with respect of " t ". All the calculations are without assuming the Earth rotation.