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A person weighs 63kg The area under one foot of the person is 180 square cm Find pressure exerted on the ground when he is standing?
Wiki User
∙ 14y ago
63 kg = 617N 617/180 = 3.43 N/cm2 or 34 300 Pascal while standing on one foot with two significant digits (mass was given with an accuracy of two digits) 17Kpa (kiloPascal) if he is standing with both feet weight evenly distributed across the soles of his feet.
Wiki User
∙ 14y ago
The pressure exerted on the ground can be calculated by dividing the weight of the person by the area under one foot. In this case, the pressure would be 63 kg divided by 0.018 m^2 (since 180 cm^2 is equal to 0.018 m^2), resulting in 3500 Pa of pressure exerted on the ground by the person standing.
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Examples of normal force include the force exerted by a surface to support an object placed on it, such as the force exerted by the ground on a person standing, or the force exerted by a bookshelf on a book placed on it.
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The force exerted by a person on the ground is the same whether they are standing up or laying down, as it is determined by their weight. The only difference is the distribution and contact area of the force between the feet when standing versus the whole body when laying down.
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What are examples of normal force?
Examples of normal force include the force exerted by a surface to support an object placed on it, such as the force exerted by the ground on a person standing, or the force exerted by a bookshelf on a book placed on it.
Which produces more pressure on the ground a person standing up or the same person laying down?
standing up, did this on web assign
Which one exerts more force on the ground person standing up or laying down?
The force exerted by a person on the ground is the same whether they are standing up or laying down, as it is determined by their weight. The only difference is the distribution and contact area of the force between the feet when standing versus the whole body when laying down.
When is the pressure on the ground more when a man is lying or when a man is standing?
The pressure on the ground is greater when a man is standing because his weight is concentrated on a smaller area compared to when he is lying down. Standing increases the pressure because the force of his weight is divided over a smaller contact surface with the ground, leading to higher pressure.
How do you calculate the force of a high heel?
The force of a high heel can be calculated using the formula Force = Pressure x Area. To calculate the pressure, divide the weight of the person wearing the high heel by the area of the heel that contacts the ground. This will give you the force exerted by the high heel on the ground.
What does the buoyant force exerted on you by the atmosphere if you were to climb a high mountain?
The buoyant force exerted on a person by the atmosphere decreases as they climb a high mountain due to the lower atmospheric pressure at higher altitudes. This decrease in pressure results in less force being exerted against the person's body.
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