input: Write a function to check for the number of jumps required of given length to reach a point of form (d, 0) from origin in a 2d plane.
  assert min_Jumps(3,4,11)==3.5
  assert min_Jumps(3,4,0)==0
  assert min_Jumps(11,14,11)==1
  
output: def min_Jumps(x, y, d):
      if d == 0:
          return 0
      return (d / (x**2 + y**2)**0.5)