Civil Engineering Question

be quick please, i need hand written answers clearly written and scanned.

my professor says: “ You will need to record a short videos in which you will show me the papers and explain to me how you did the exercises.”

so i need a word document the says how you got the answer and the steps you took so when i record the video i can read them. just a quick document that includes the procedure, i wont submit the document its just for me to read when i record the video.

im currently failing the class because many tutors here failed me, please if you don’t have enough knowledge on the topic please cancel the question, i only have 2 hours from the time you accept the question.

thank you

question:

When sensing technologies don’t work properly, disaster may be triggered. Take a look at this videos describing the accident of the Aeroperu flight.

https://www.youtube.com/watch?v=SOfjdEsdzaQ (Links to an external site.)

Links to an external site.The real reason of the accident was a tape obstructing the static tube, not the pitot tube (this was a slight error of the video description, but still this is a very good video). This is the picture of the tape on the static port (a metallic-color tape covering the static tube holes).

1) Before the accident the plane had a tape-covered static tube and an uncovered and clean pitot tube. Using Bernoulli, can you explain why the speedometer of the plane was showing an incorrect “overspeed” alarm (i.e. an unrealistic high speed)?

2) The static tube also provide information of the altitude. A low pressure is associated with a high altitude. Can you explain why the altimeter was always showing a high and constant altitude.

Help: A covered static tube may have measured no pressure.