Please Use Runge Kutta Method, by using matlab. Show how to create the code by using matlab.

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Assuming drag is proportional to the square of velocity, we can model the velocity of a falling object like a parachutist with the following differential equation: du = g-Cap? dt where v is velocity in m/s, t is time in seconds, g is the acceleration due to gravity, Cd is a second order drag coefficient in kg/m, and m is mass in kg. Suppose we have a 90-kg object with a drag coefficient 0.225 kg/m. If the initial height is 1 km, use the Runge Kutta method to determine when the object hits the ground