₦airaland Forum

Martinez39s:

Actually, I have used the catenary a lot to model lazy wave riser and presently using it to model S-shaped pipeline.

Martinez39s:
Well, a catenary is shape exactly like the graph of a hyperbolic cosine function. The catenary in the op is the graph of

Not right.

Catenary

Y= n/p(cosh (xp/n)-1)

n= axial force
p= cable weight
x= horizontal
Y= cable depth

where n/p is neglected(assumed too small)
or

L=n/p(sinh(xp/n)

L=cable length

Because it sag at the middle, total length is divided into two. L= total cable length/2.

Martinez39s:
Indeed, it is a catenary problem. The point of my post was that I don't understand your workings. I just can't grasp the sound reasoning behind your workings.

Lmao. The first two guys to comment, especially the second guy, had me laughing hard.

Okay. That's the step solution to the problem, though. You have idea to it too, when you mentioned hyperbolic function or so.

dasparrow:
Africa is a Continent not a country and consists of over 50 countries. Have you lived in or visited each African country on the Continent to know that none has a good healthcare system? Some of you just open your mouth and make ignorant comments that make me question your IQ level. SMH

haha Where did I mention country and continent? Your IQ is questionable. Tell me African healthcare system.

Blossomfirst:
Beautiful.. But Cuba of all places?

Cuba is poor but has good healthcare system. Africa has no good healthcare system.

bolaayenimo:
Glorified Secondary school..UNIBEN no do online, AAU no do online, na Iyamho dey do online

Sit down dey live in past glorification. Dem dey make progress so.

Martinez39s:

. Did I missed it? I have no calculator for inverse cosh, I would have calculated it. But the question is catenary question.

All those saying zero, hahaha.

Total depth =50
Cable length=80
one-side cable Length L =80/2
L=40m
Cable depth V= 50-10
V=40m

V=cosh (h)
h= acosh(V)

H=2h

or

L=sinh (h)
h= asinh (L)
H=2h

None of them. They are all scammers that want more money using the gullible people to meet their needs.

he he I thought you are sending the snake to the lab after measuring it.

Hope he will help people too.

Sanusi Lamido is right. Northern leaders should keep up to reality.

Why worry about people that refused change. Safe guard your territory from Kano travellers and resident from migrating to your state.

Wiseoldman:
You need to report at the embassy if you want them to account for you. Even the US embassy advices this.

Exactly my point.

MASTERCHIEF0847:
Tell me which Nigerian embassy abroad you have visited first then i will go ahead to explain to you how they did it.

I thought you said you have clue hahaha Assumption won't destroy Nigeria.

Yeye dey smell. If he had actually received position to serve in Buhari regime, he would not criticized Buhari.

These people deserve no pity. Nothing more than compare them with goats.

MASTERCHIEF0847:
How did Sudanese and Zambian embassies manage to locate every single of their students in London in 2011 during the new immigration policy for students? Oga stop defending incompetence, did they invite people to submit their data and they refused or did they make any attempt at collecting such? You obviously have no clue.

Tell me how Sudanese and Zambian embassies got the data of students? Since you have clue.

ImmaculateJOE:
Na wa oh...

Na lack of enough PPE cause ham..


Any health worker that is treating Covid-19 patients should be isolated from the society especially their family members... Government should create a temporary residents for them..

Not PPE. When meeting patients for the first time many of these health workers are exposed to them. And many of these are private health workers. They should be protected, even if the patient isn't victim of covid.

abbiboy:
School is overhype...bill gate is a drop out.

inside diz nigga bill gate. well our own bill gate naw ritualist, yahoo, looter....... add your own

ThankGod your father removed the spirit of Anambra, the spirit of slavery.

If Sowore happened to be the president, I wonder the magic he would perform at this deadly virus.

All naw watch!

There is a dream that I dreamt more than two years ago. In one afternoon, where I slept on a cushion physically, in the dream I found that my sister was sleeping there. I was worried and I woke up. What does it mean. I just remember the dream now, because I know this is revelation.

faceland:
He tested negative for COVID-19 twice... That means coronavirus is NOT a death sentence.



https://www.youtube.com/watch?v=ChnQUV-IdEk&t=2s

He probably contracted it on his birthday the last week of February (due to the long incubation period of the virus).

For early detection and having no previous ailment, coroV won't be death sentence.

In fact this nearly four weeks locked down has made everyone vulnerable even Dangote

Melanyn:
I was about to cook and my mom was about going out. She told me there was pounded crayfish in a nylon, when it was time I poured it in the food and when I checked d food it was foaming. It was then that I discovered I poured pounded ogbono

you try well well

Using mayonnaise to cook rice instead of veg oil. Hard life for undagrad.

NaijaRoyalty:
Chinese doctors that couldn't save the lives of their own citizens

rubbish

this government looking for every means possible to steal money

Oga, didn't you read that Chinese construction company invited them for their own social responsibility? Nawao

MASTERCHIEF0847:
I can bet that they don't have. Nigeria embassies are almost useless to Nigerians abroad. I studied at UEL and the embassy didn't have a list of all Nigerian students studying in London alone not to talk of the whole UK.

Sometimes, the way you people think surprises me. How do you expect Nigerian embassy know that you are in the UK? Did you report to Nigerian embassy on entry to the UK,? Were Nigerian officials at the point of entry? If you have done anyone of these points/ is applicable, which is expected of you as a citizen. UK and US encourage their citizens to report whenever they enter into any country for advice and otherwise but how many Nigerians do all this.?

A close friend who was an American army in Somalia for mission, having served his time, enter Nigeria. The first two things he did was to report to American embassy in Nigeria and Nigerian army barracks to report that one American army is in Nigeria. We should do the right thing before complain.

Expensiverichyb:
Sad.
Is this how Nigerians live in foreign land? At age 60, no friend, family member close by in situations like this? So dishearten.

So many things involved. It may be that the man doesn't call home. It maybe that he recently moved to this state. It maybe he doesn't go to African church or social group. It maybe thorough investigation hasnt been carried out to identify his friends that are Africans. So many things...

frankblinkz:
I don't understand all this discharge something ooo...were they tested positive initially and cured totally to be discharged..
like they are negative now,I really want to know ooo
if yes.whats the cure?

Two of the affected doctors in China have reported that their skin have changed after recovery from the deadly virus.

Hahaha If not these ones below:
1. waterino-- 2. Saltiano 3. Pepperino
Happen me choose one.