Question

При массе 60 кг и росте 1,6м площадь поверхности тела человека равна примерно 1,6м2. Рассчитайте силу, с которой атмосфера давит на человека (при нормальном атмосферном давлении) Помогите пожалуйста

Answer 1

F=pS
F=101300*1,6=162080Н

Answer 2

Calculation of Atmospheric Pressure on a Human

To calculate the force with which the atmosphere presses on a person, we need to use the formula:

Force = Pressure x Area

Given that the surface area of a person with a mass of 60 kg and a height of 1.6 m is approximately 1.6 m² we can calculate the force using the formula above.

First, we need to determine the pressure exerted by the atmosphere. The standard atmospheric pressure at sea level is approximately 101.3 kilopascals (kPa) or 1 atmosphere (atm).

Next, we can substitute the values into the formula:

Force = 101.3 kPa x 1.6 m²

Calculating this, we find:

Force = 162.08 kilonewtons (kN)

Therefore, the force with which the atmosphere presses on a person with a mass of 60 kg and a height of 1.6 m is approximately 162.08 kN.

Please note that this calculation assumes that the person is standing upright and that the force is evenly distributed across their entire body surface.

I hope this helps! Let me know if you have any further questions.