An ordinary human standing exerts a pressure equivalent to the body weight divided by the area in contact with the ground. On average, this pressure is about 10-15 pounds per square inch (psi).
The pressure you exert when standing on one foot is actually your weight divided by the area of contact between your foot and the ground. Shoe size is not a relevant factor in this calculation as it does not affect the pressure. The smaller the area of contact, the greater the pressure exerted on the ground.
Standing on one foot concentrates your body weight onto a smaller area, increasing the pressure exerted on the ground beneath that foot. This pressure is due to the force of gravity acting on your body, which is spread over a smaller surface area when standing on one foot.
Since your weight remains constant, the only variable is the area. Pressure is the ratio of Force to Area, implying that the larger the area the smaller the pressure and vice versa. Since lying down translate into occupying a larger area than when standing up, a lower pressure is exerted on the floor while lying compared to when standing on the floor.
The person of mass (m) exerts the same force on the ground both standing up and lying down. This can be easily seen through Newtons Second Law ie F = ma. Knowing that pressure is defined as force over area (P = F/Area), it can be seen that the person standing up is applying more pressure to the ground.
You will exert more pressure when you stand on your toes because your body weight is concentrated on a smaller surface area. This increases the pressure on the toes compared to when you are standing flatfooted with the weight distributed across a larger surface area.
The pressure you exert when standing on one foot is actually your weight divided by the area of contact between your foot and the ground. Shoe size is not a relevant factor in this calculation as it does not affect the pressure. The smaller the area of contact, the greater the pressure exerted on the ground.
assuming they all weigh the same, they would be equal. if not, the heavier one would be exerting more pressure on the ground. if you are looking for an answer relating to pressure exerted in a specific spot, calculate it by surface area.
Standing on one foot concentrates your body weight onto a smaller area, increasing the pressure exerted on the ground beneath that foot. This pressure is due to the force of gravity acting on your body, which is spread over a smaller surface area when standing on one foot.
in which situation you exert more force downward, standing or lying horizantilly?
Since your weight remains constant, the only variable is the area. Pressure is the ratio of Force to Area, implying that the larger the area the smaller the pressure and vice versa. Since lying down translate into occupying a larger area than when standing up, a lower pressure is exerted on the floor while lying compared to when standing on the floor.
The person of mass (m) exerts the same force on the ground both standing up and lying down. This can be easily seen through Newtons Second Law ie F = ma. Knowing that pressure is defined as force over area (P = F/Area), it can be seen that the person standing up is applying more pressure to the ground.
You will exert more pressure when you stand on your toes because your body weight is concentrated on a smaller surface area. This increases the pressure on the toes compared to when you are standing flatfooted with the weight distributed across a larger surface area.
I would think that the woman in high heels would exert more pressure per square inch. All that 50 kg of weight is concentrated onto the small heels of the high heels, whereas with the boots it's spread out around the area of the boots, which significantly lowers the pressure. Put another way, if you go out and try to walk on extremely crunchy snow with the boots, they act like a pair of liferafts on water, in a sense, or at least for a second or two. With the heels, they sink right through the snow.
Personally i am a dancer and i do, do pointe when standing on the amount of pressure that you excert depends on how many years you have been training i am 12 and on one toe the pressure is not that big because you have the toe padding which takes most of the pain away so the pressure really isn't that great.
athmospheric pressure
I would think that the woman in high heels would exert more pressure per square inch. All that 50 kg of weight is concentrated onto the small heels of the high heels, whereas with the boots it's spread out around the area of the boots, which significantly lowers the pressure. Put another way, if you go out and try to walk on extremely crunchy snow with the boots, they act like a pair of liferafts on water, in a sense, or at least for a second or two. With the heels, they sink right through the snow.
The pressure exerted by an object is determined by its weight and the area over which the weight is distributed. A lighter object can exert more pressure towards the ground if it has a smaller contact area with the ground, concentrating the force into a smaller area. In contrast, a heavier object with a larger contact area would distribute its weight over a wider area, resulting in less pressure per unit area.