Find the pressure eserted by a girl weighing 400N standing on one's stiletto heel of area 10 000 m2.
To find the pressure exerted, we use the formula:
Pressure = Force/Area
Given that the force is 400N and the area is 10,000 m^2, we can plug these values into the formula:
Pressure = 400N / 10,000 m^2
Pressure = 0.04 N/m^2
Therefore, the pressure exerted by the girl standing on one stiletto heel is 0.04 N/m^2.