You can't say 'pressure per square inch. It's just 'pressure', which equals force per square inch. You divide the person's weight by the area of the foot in contact with the stairs to get the answer.
None. No human nor animal has a square face.
A square is all of these:-- square-- rectangle-- rhombus-- parallelogram-- quadrilateral.We wouldn't say that these are different "names" for a square. They're actual thingsthat the square IS. Just as a 'woman' is also a 'female' and a 'human being', all at thesame time.
50 million
A tenth of a square foot - if it is stacked 2 kilometres high!
i do not beleive that humans have the technology to have made a calculator that measures strate from the stream of blood the doctors have to extract blood in order to find a blood pressure
120 pounds
The air pressure inside a human body is roughly equivalent to the pressure of the atmosphere. Normal air pressure is about 13.7 pounds per square inch at sea level.
780 psi per square cm
500
It would only take about 30 pounds of pressure per square inch to break a human neck. At 25 pounds of pressure, it causes instant unconsciousness.
It's about 1,000lbs per square inch. A human bite by comparison is 120.
The weight of the atmosphere (which is about 14.5038 pounds per square inch) does not put any pressure on the human spine (the spine is not directly supporting this load form the top of you head to the ground - the pressure is all round you).
It takes about 8 pounds of pressure to break the human jaw
Stairs, Bathrooms and getting out of cars.
The atmospheric pressure at sea level is 14.7 pounds per square inch (14.7 psi)
When you describe and object like it is being a human for exsample
An Adult can typically blow per square inch of pressure is around 10 - 15 pounds, Some non smokers have been known to blow up to 16-19!!