That's not really what quantum computers are for, and quantum computers are very sensitive to noise of various types, such as vibration or thermal noise, which would make them impractical in a very hot projectile creating lots of vibration.
The first and most important applications of quantum computers will be in the areas of cryptography and complex physical simulations.
norbertus t1_j0ir2v2 wrote
Reply to What if a quantum computer could navigate a hypersonic missile?? by dcRoWdYh
That's not really what quantum computers are for, and quantum computers are very sensitive to noise of various types, such as vibration or thermal noise, which would make them impractical in a very hot projectile creating lots of vibration.
The first and most important applications of quantum computers will be in the areas of cryptography and complex physical simulations.