sundushussein035
sundushussein035 sundushussein035
  • 11-02-2020
  • Physics
contestada

A boy of mass 50 kg exerts a pressure of 25000 pa calculate the area
which the force acts A = 0.02m²​

Respuesta :

ednorobello92 ednorobello92
  • 11-02-2020

Answer: A = 0.02 m²

Explanation: Solution:

Pressure is expressed in the formula:

P = F / A       where F = mg

  = mg /A

  = 50 kg ( 9.8 m/s²) / 25000 Pa

  =  0.02 m²

Answer Link

Otras preguntas

Explain what the newspapers report about the fire and the three greasers who were on the scene.The Outsiders, complete sentences ​
Shoprite's business productivity​
Given 12-13 17 -22 what is 3 (Ay/2 7 -18) -51-22 12 7 o 17 -51 7 -51 O 17 -22 o 12-13 7 -51 Mark this and return
XY= 2x +1, YZ=6x, and XZ=81
14% of a number is 315. find the number
solve the equation -3x-11=2(4x-8)-6
using verbs complete the sentence three days ago ___ my family ____ our grandparents.​
What attracts heat more? black or aluminum foil?​
how many joules of work are done when 10N net force moves a table 10M?​
Where did the American troops face a bitter winter that saw a lot of illness and deaths to thousands of colonial troops? O Trenton O Bunker Hill Valley Forge O