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hey guys i need help wit this question: Water is flowing downwards through a vertical sand column. The length of the column L = 120 cm, the cross-sectional area A = 200 cm2 , the head difference (h1- h2) = 120 cm. The sand in the column has a porosity n = 0.36 and hydraulic conductivity k =20...

hey guys i need help with this question i would appreciate it highly if you can your full working out: basically the question is saying to solve first order separable differential equation i) lny^x*y'=3x^2*y i understand you separate the variable i.e x on side y on the other being separable...

Hey guys I need help with this question Sent from my iPad using Tapatalk

Hey guys I came across this question the concept is basic but the numbers don’t add up when you get the solution. I’ve did many questions like these but never came across a Situation where both angles are the same. Hence why I need help with this one thank you guys. Also guys I have posted my...

Had this problem with vector addition don’t judge [emoji23] Question: find the sum of vector a and b Components of vA Sin30=x/15 X=15*sin30=7.5 Cos30=-y/15 y=-12.9 Components of vB Tan45=x/8 X=8 THIS IS THE PART I STALLED DUNNO HOW TO FIND Y COMPONENT OF vB below I have attached a diagram...

How did I get this wrong I’m year 11 3u finished HSC 2u just for fun I’m doing 3u Sent from my iPad using Tapatalk

I feel embarrassed posting this but I don’t know how to do this question

Hey guys is my answer for this question really arbitrary how they asked about the structure and relating it to its function normally they examine you on the theory that describe the uptake of nutrients and water and xyz Sent from my iPad using Tapatalk

Does anyone know how to do part iv Sent from my iPad using Tapatalk

hi guys, for Module C my prescribed is Unpolished Gem by Alice pung a memoir detailing the Asian migrant experiences and the process of trnastioning into new social contexts blah blah blah blah. Beofre even starting the module i though The Happiest Refugee which is memoir also detaliling the...

Can somone help with this question please Sent from my SM-G920I using Tapatalk

Hey guys i did this 4 marker question which i will attach below. Please suggest some ideas which i could expand on or some info that i can include to bump my response up. Thnak you [emoji3] Sent from my SM-G920I using Tapatalk

I did this past paper question with the aid of notes and textbooks out all the questions i've personally seen this is the retarded of them. Drop blow some pointers and some ideas and some possible solutions. Appreciate it. Sorry for the crap handwriting lol. Sent from my SM-G920I using Tapatalk

active study vs passive study: so i study like this i make notes and revise them. Occasionally ill be doing questions in the textbook and attempt extended responses questions here and there. I've been told that's a REALLY PASSIVE way to study. comment below how you study or the ways you...

Yo was good people. Awkward topic are their any girls in Engineering if so what type are u likely to find. Freakn i know law and commerce is the go to for mingling with girls. Guys doin civil let me know below about girls in ur units and all. My sole purpose is to meet new people study and have...

hey guy's i committed my self to 10 hour day schedule. My story is that I neglected 2 units and i'm behind on 2 topics but i've been working my ass of to cathch up. With my other subjects i got decent marks English standrard 85 biology 97 maths 2u : 75. My question is it worth working to the...

Hey guys i have an assignment on the operations topic which is to to [I]collect, summarise and analyse articles/items about Aussie businesses that have gone global , you must relate atricle info to HSC business operations syllabus /I] so i come across this article...

Hey guys I've just started year 12 in my second week i finished reading my prescribed text Rainbows End

the question is 2 marker provide an example of how humans respond to change and how it assists them with the maintenance of stable state. this is my response: when bicep curling, when one picks up the weight a stimuli reaction causes misalignment receptors to detect the weight, the...

Hey guys I was doing this question in the following methods: question: find d^2v/dt^2 if v=(t+3)(2t-1)2 1) u=t+3 u'=1 and v=(2t-1)^2 v'=4(2t-1) 2) sub in the values obtained into u'v+v'u ................................ =1(2t-1)^2+4(2t-1)(t+3) 3) (from this point on i was somewhat...