As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes. This creates quite a large pressure on the ground; in fact, in the early days of commercial flig overline h t women were not allowed to wear high-heeled shoes because aircraft floors were too thin to withstand such large pressures . Calculate the pressure, in pounds per square inch, exerted on the floor by the heel if it has an area of 1.75 cm^ 2 and the woman's mass is 60.5 kg
Fluid Pressure
The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.
Gauge Pressure
Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.
As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes. This creates quite a large pressure on the ground; in fact, in the early days of commercial flig overline h t women were not allowed to wear high-heeled shoes because aircraft floors were too thin to withstand such large pressures .
Calculate the pressure, in pounds per square inch, exerted on the floor by the heel if it has an area of 1.75 cm^ 2 and the woman's mass is 60.5 kg.
Step by step
Solved in 2 steps with 2 images
