That could be seizure.
A person who has passed out is unconscious as in on the floor; A person who is blacked out appears to be conscious, but has little or no recollection of what they are doing.
The floor may feel uneven when walking due to variations in the surface level caused by factors such as poor construction, settling of the building, or wear and tear over time. These irregularities can create a sensation of unevenness underfoot.
walked on the ground floor
The loud stomping noise coming from upstairs is likely caused by someone walking heavily or running on the floor above.
The cracking noise when walking on the floor in your home could be caused by a few different factors, such as loose floorboards, changes in humidity causing the wood to expand and contract, or structural issues like settling of the foundation. It's best to have a professional inspect the floor to determine the exact cause and recommend any necessary repairs.
When walking, you push against the floor with your feet to propel yourself forward. This pushing action creates a reaction force from the floor that helps you move in the desired direction.
Sea floor trenches are caused by erosion and under water volcanic occurrences
Actually walking up the stairs is faster
i said buy even walking the stairs or if the have a elvator.
You push against the floor; the floor pushes against you - in the opposite direction.
A wave caused by a sudden shift in the ocean floor is called a tsunami.
the pitter-patter of their feet walking on the floor.