Question

When is the pressure more when a man is lying or whrn he is standing?

Answer 1

HOLA

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The pressure is more on standing because the weight increases on a particular spot but on lying weight increases everywhere so we conclude on standing pressure increases

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HOPE U UNDERSTAND

Answer 2

From the above equation or relation we can conclude that pressure is dependent on force and area.
The relation shows that more the force,more will be the pressure and more the area,lesser will be the pressure.

SO SIMPLE

the force which is acting on the man is the gravitational force of attraction that is its weight which nearly remains constant near the surface of earth.the point is that when man is standing the area which he is in contact is only below his shoes or feet that is the area is less as compared to when he lies down and and the whole body is in contact with the surface below.

so when man is standing he has less area in contact as compared to when he is standing that is the pressure is more when he is standing as compared to when he lies down..

same is the case with pressure exerted by an elephant and a lady wearing high heels or when a magician lies on the bed of nails he didn't get hurt because his weight (force) is distributed all over the nails below......

HOPE U GOT MY POINT......
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