code the following in python:

P2.7.5 The range of a projectile launched at an angle and speed von flat terrain is R-v' sin 20x where g is the acceleration due to gravity which may be taken to be 9.81 ms Earth. The maximum height attained by the projectile is given by -2 for v2 sin2 a 2g (We neglect air resistance and the curvature and rotation of the Earth.) Write a function to calculate and return ther arguments. Test it with the values v-10 ms- and a 30