₦airaland Forum

smartdave1:
Good morning roomie... Sir Benjaminbest, Sir mathefaro and/or any one in the hux pls help me solve these physics questions:

A car moves with a velocity of 72 km/hr. It is brought to rest in 10 s. Find:
(i) the velocity in m/s
(ii) the retardation

1a.to convert km/hr to m/s multiply by 10/36.
72 X10/36 =20m/s....daz d velocity
1b. V=u-at but v=0 0=20-10a 10a=20. a=2m/s

smartdave1:
A body of mass 25kg, moving at 3m/s on a rough horizontal floor is brought to rest after sliding through a distance of 2.5m on the floor. Calculate the coefficient of sliding friction [g=10.0m/s^2)

S=2.5m m=25kg v=3m/s but F X S=1/2mv^2.
1/2 x 25 x (3)^2 =112.5
F X 2.5=112.5 F=112.5/2.5=45N
u=F/mg =45/25 x10 =45/250
u=0.18

1. How much work is needed to stop a 20g bullet moving with a speed of 150m/s
2. An object of mass 10kg is placed on an inclined plane at 30degree to the horizontal. Calculate the reaction between the two surfaces (g=10m/s^2)
3. A 5kg mass on a horizontal platform accelerated at the rate of 0.1m/s^2 when a horizontal force of 10N is applied to it. Calculate the coefficient of friction between it and the platform (g=10m/s^2)

Benjaminbest: I have one english question here very confusing.......
the bell has been........
A. Rang
B.ring
C.ringing
D.rung

D is the answer. Has been goes with past participle. E.g The letter has been written.

Truly they were 60 questns that day which were very simple so i took a deep breath and prayed before i started so not to be carried away by over confidence. To cut d story short i answered at least 50 out of the 60 correctly(i was very sure of my answers). When results came out we were made to pay 3k inorder for us to access our results. but what i saw baffled me, an ignominious score of 9 out of 50. Its a pity that the education system of nigeria has degraded to this level. I'm brooding even right now as i am typing this. All i can say is ALL IZ WELL!!

jaymejate: Segi, i knw u jawe... dis is olajidein

lolz i didnt knw it was u boss

jaymejate: IF u re going to choose uniben in dis forth coming adnission. quote me nd drop ur whatsapp contact. or e-mail me.

I sire

A man at the back of a crowd watches a parade by holding a plane mirror just above his head. The parade passes 6m behind his head and the mirror is 0.25m in front of the man. How far does the image in the mirror appear to be from the man?

Emu4u2c: Pls did u get dat 4rm a reliable source?

yep! very reliable...to verify u can place a call on dem and ask for their cut off mark

I fink dere is stil hope as fupre are trying to decrease cut off to 10.....dey myt even settle at 8....according to wat i heard dere was error during the markings!

I'm no1 and i love it

chinasaekperem: gibberish from a deluded and pained mind, if you prepared your student well, 70% will pass waec, it depends on the preparation, our students are lazy, that's why it seems difficult to pass waec.

let me tell u sumfin u dont know...bayelsa is d real centre for malpractice....all dose villages wich rivers leads to....dey all do malpractices...dere is no reading culture coz dose dat read fails one or two subject sometimes nd wil be made jest of by dose dat did runz...skuls dat conduct waec witout runz are not much

this statistics is fallacy...if waec is conducted well only 5% will pass...wit all d miracle centres everywhere dey are stil failing

who has checked shud drop his or her scores nd lets discuss our chances of admission

jamb score 183. Screening is 33 applied for med nd surg. Agg is 39. Any hope?

Total jamb score is 400. Total pume score is 100. 400/16=25. 100/4=25.... 25+25=50. While 20 is the cut off mark

assuming u had 35 out of d 60 nd u scored 198 in jamb. Ur score wil be 35/60 X 100=58.33 58.33/4=14.58 den ur jamb score 198/16=12.38. Adding dem.....14.58+12.38=26.96...approx. 27...ur score wil be 27

Richiblinks: My God their exam aint dat easy at all,just waiting for post ume result.and their petroluem eng. Cut-off mark is 35 out of 60questions.Anyway shaa their is God.

35 out of 60. Nah daz not how it is calculated

pls help me check me Putme2014_492371 passowrd: OanIKEGg

chizzy94: Here is your Result;

Ogheneoruese Justice Idoghor
Medicine and Surgery
Utme score - 237
Screening Score - 52
Aggregate - 56.

Exam Venue - English Lecture Theatre 3.

tanx alot boss

sum1 shud help check mine username: Putme2014_919498 password: eOVbJyzM

pls hlp tried checking mine...it says invalid credentials

is it true fupre will allow O' level combination dis year

gidjah: BUT THATS AN ODUDUWA'S name n!,which is rooted in d yoruba dynasty!abeg he na yoruba!

smh for u guys. Did he go dere to represent yoruba or urhobo

Anexito: i think it does,just carry your real teller and pray, by the way did you click on the "rest" button while registering for post utme if yes what happened

nah i didnt click it. just coming from fupre...dey referred me to ict of admin. Dey said its no prob

my teller no is 06541797 but during the reg d guy wrote 065417297 and av already printed it out b4 discovering it...any effect pls?

samexlafaze: Pls do they sell fupre's past questions in the school and how much

my frend bought it from the school at 1k

ALKARULEZ615: DELSU POST-UTME HINTS:

* 100 questions
* ur jamb combo plus 2 other subjects, usually Aptitute Test and Current Affairs...datz 6 subjects
* SPEED is of the essence....u av less dan 1 hour to answer 100 questns
* Shade evrityn...even if u've gat no idea of some of d questions
* ur result is gona be released in less than 12hours afta ur examination

more hints loading....

100 questns? I tot its 50

Pls sum1 help me wit delsu statistics of med & surg aspirants dat beat d 180 mark in jamb

tanx bro for re-opening the thread