if a car travels at sub warp velocity (3 * 10^7m/s) and it has to get to the andromeda system how long will it take?
You didn't state the distance to the Andromeda galaxy!?. I just happen to know that it's about 2.5 million lightyears away. But your car is travelling at ONLY 30,000,000m/s or 1.08×10^8 km/h.
Since the speed of light is 10 times faster than your car, it will take it about 10 longer to get to Andromeda, or about 25,000,0000 light years to get there!(A light year is about 3 X 10^8 X 3,600 X 24 X 365=9.4608 X 10^15m/s)
