No. Your head has a gyro too and it can tell the difference between the floor tilting and running on flat ground. It doesn't matter what happens at your feet. The accelerometer and gyro in your inner ear are not fooled.
> The accelerometer and gyro in your inner ear are not fooled.
Have you ever been to a "mystery" house/spot?
Yes, I went as a kid and I was really excited about it. It was the lamest thing ever, it didn't seem mysterious at all to me and my family agreed.