The way I got all the combo achievements in one trick was when you have gravity flipped, miss a hill or "fall in a hole" towards the sky, which you will forever be pulled towards the sky, I kept doing tricks until I had my 10,000 points and then clicked the pause menu. All four achievements popped right then. Hope this helps!
I did this on the rail loop on level 14 "Pendelum" in Stadium Stunts.