50 PSI
The average Human body can withstand about 50 PSI blast pressure meaning sudden impact.     As far as sustained pressure the human body can withstand as much as 4 … 00 PSI providing it is gradually increased to this amount. 15 people found this useful. The amount of force an ordinary glass can withstand depends on it's  thickness. A 1/4-inch thick piece can withstand approximately 292  lb per square foot. 5 people found this useful. Edit. As far as sustained pressure the human body can withstand as much as 4 … 00 PSI providing it is gradually increased to this amount. 1 G is the equivalent to the pressure applied to the human body by the gravitational constant (9.80665 meters per second squared) at sea level. That is to say, just standing around. G-forces higher than this can't be produced by gravity alone; there has to be a mechanical force in effect as well. Our bodies are surprisingly resilient in many situations, but rapid acceleration is not one of them. While the human body can withstand any constant speed—be it 20 miles per hour or 20 billion miles per hour—we can only change that rate of travel relatively slowly. Report Abuse. The time you can withstand the g's depends on how many g's, whether it is constant or vibrating, and the direction. Most people have experienced 2-3 g's at amusement parks. Racecar drivers might do 4-5 around a turn. Fighter pilots might do 7-8. Astronauts do several g's for a few minutes.  The g-force acceleration experienced by an object is due to the vector sum of all non-gravitational and non-electromagnetic forces acting on an object's freedom to move. In practice, as noted, these are surface-contact forces between objects. 1 The g-force acting on an object under acceleration can be much greater than 1 g, for example, the dragster pictured at top right can exert a horizontal g-force of 5.3 when accelerating. 2  The g-force acting on an object under acceleration may be downwards, for example when cresting a sharp hill on a roller coaster. How many pounds of force can the human skull withstand before it cracks. Around 1,100 pounds. An article published by The Washington Post titled as No, you can’t crush a man’s skull with your bare hands, reports the human skull can withstand 6.5 GPa of pressure. It is the pressure resulting from a one pound-force applied to an area of one square inch. Read more at Utah Public Radio. Around 1,100 pounds. An article published by The Washington Post titled as No, you can’t crush a man’s skull with your bare hands, reports the human skull can withstand 6.5 GPa of pressure. It is the pressure resulting from a one pound-force applied to an area of one square inch. Human tolerances depend on the magnitude of the g-force, the length of time it is applied, the direction it acts, the location of application, and the posture of the body. The human body is flexible and deformable, particularly the softer tissues. As far as sustained pressure the human body can withstand as much as 4 … 00 PSI providing it is gradually increased to this amount. The average Human body can withstand about 50 PSI blast pressure meaning sudden impact.     As far as sustained pressure the human body can withstand as much as 4 … 00 PSI providing it is gradually increased to this amount. His team showed that humans could withstand forces in excess of 30G ...... Awareness is the key.G means The Standard Acceleration of Gravity (G)As terrestrial inhabitants of the Earth, the human body is used to a particular force: gravity. 
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how much force can human withstand