jas0409 jas0409

15-08-2017
Physics

contestada

A boy of weight 500 N has feet with a total area of 200 cm2
. What is the pressure between
him and the ground if he stands on both feet?

Respuesta :

Аноним Аноним

15-08-2017

p = F (Force) / A (Area)

A should be in m^2, so 200 cm^2 = 0.02 m^2 (200:10000)

p = 500/0.02 = 25000 N/m^2

Answer Link

Otras preguntas

what is the difference between a species that is considered threatened and a species that is considered endangered?

Identify the sentence that contains an incorrect commonly confused word. If your going to the store, will you please pick up some milk? Do you hear that buzzing

The Rural Electric Administration provided loans for building electric lines and tax credits for costs associated with the project. free electricity for on-time

What is the ratio of lines b : c if A is 77°

The length of a rectangle is 5 feet less than its width. If the area of a rectangle is 84 square feet, find its dimensions.

Historical or Present day?

what is the gfc of 8 and 24

Fellowship speaks the following words: Sir, I must needs know your heaviness; I have pity to see you in any distress; If any have you wronged, ye shall revenged

Please Help! Give full description on how you did both pls. Giving brainleist.

When can navigation rules be overlooked? A when operating less than 50 feet away from shore B when necessary to avoid immediate danger C in small lakes that do