How much pressure do you place on someone when you stand on them?
P=F/A pressure = force / area
It depends on how much of my shoe I place on them to know what the pressure will be that I exert on them. I weigh 140lbs so I exert this much pressure:
Both feet = 3.5lbs/in^2
Whole shoe = 7lbs/in^2
Half shoe = 14lbs/in^2
Toe = 28lbs/in^2
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