johnnysteeler2533 johnnysteeler2533
  • 02-07-2019
  • Physics
contestada

Calculate the pressure exerted on the ground when a woman wears high heals. Her mass is 65 kg. and the area of each heal is 1 cm^2.

Respuesta :

Vespertilio Vespertilio
  • 06-07-2019

Answer:

318.5 x 10^4 Pa

Explanation:

weight of woman = m g = 65 x 9.8 = 637 N

Area of both the heels = 1 x 2 = 2 cm^2 = 2 x 10^-4 m^2

Pressure is defined as the thrust acting per unit area.

P = F / A

Where, F is the weight of the woman and A be the area of heels

P = 637 / (2 x 10^-4) = 318.5 x 10^4 Pa

Answer Link

Otras preguntas

What happens when a wave travels between media of different densities
Gender differences observed in the prevalence of many personality disorders (i.e., borderline for women, antisocial for men) may be due to
At which time does the nurse anticipate that the woman will need the most pain relief measures
9/4 divided by 6/5???
how do you simplify the expression 3 root 7 over -1- root 27? please explain with details. does multiplying by conjugates work in this problem where the radical
Translate the sentence into an inequality. The sum of 7 and b is less than -28 .
What are nine main psychological approaches?
Who took extensive notes during the convention meetings? James Madison George Washington Benjamin Franklin Edmund Randolph
the intersection of two planes is
What accounted for the downfall of Songhay?