bfgnnnbddf5665 bfgnnnbddf5665
  • 12-07-2019
  • Physics
contestada

Calculate the force (in pounds) ona 4.0 ft by 7.0 ft door due to a 0.4 psi pressure difference.

Respuesta :

Vespertilio Vespertilio
  • 18-07-2019

Answer:

7174.09 N

Explanation:

Area = 7 ft x 4 x ft = 28 ft^2 = 2.60129 m^2

Pressure = 0.4 psi = 2757.9 Pa

Force = Pressure x Area

Force = 2757.9 x 2.60129 = 7174.09 N

Answer Link

Otras preguntas

Answer is going to be D boiz
State the pun in the following sentence an elaborate them: My hair is highlighted because some strands are more important than others.
Morris climbs up a fruit tree and tosses a pear to his brother. The graph shows the height of the pear as a function of x, the distance of the pear from the tre
List two organs in the Reproductive system , Nervous system ​
5.15 divided by 0.24= I need an explanation
Please help. i will kiss u
I’m on my knees begging right now!!!!
help pls! I can't figure it out
A lack of job opportunities and education resources often leads to __________.
What is the highest amount of snow ever recorded in Pine Bluff Arkansas