Progress Logbook (NO OFF TOPIC PLS) (3 Viewers)

[Masaken]

10/9
- 2019 hsc english paper 1
- reviewed my modern history notes for the china section iv topic
- 2019 hsc modern history (core study + change in the modern world qs, cos i did the essay qs as practice ages ago)
- review of chem theory from mod 8 (keep forgetting some stuff) and some mod 8 qs

planning on doing a quick 3u paper just as quick practice (an easy-to-intermediate one though cos my brain is a bit tired)

 

[SadCeliac]

ummmmmmmmmmmmm havent started yet oops but like i remember most of the content from trials but what im planning to do is go over evrtyhing again and do all the trial papers and like send my answers to my teacher to mark idek please im focusing on english rn i cant put another traumatic subject into my view rn

<3

 

[its_ace21]

@SadCeliac wait what r the hardest bio trial papers uve done (i havent done any so idk)

 

[SadCeliac]

@SadCeliac wait what r the hardest bio trial papers uve done (i havent done any so idk)

I HAVENT DONE ANY POST TRIALS AHHHHH

probably the ruse one on thsc before trials and i failed that hardcore sooo idk

 

[SadCeliac]

planning on doing a quick 3u paper just as quick practice (an easy-to-intermediate one though cos my brain is a bit tired)

hot tip: skip the questions you instantly know how to do to save time and only do the hard stuff

 

[its_ace21]

I HAVENT DONE ANY POST TRIALS AHHHHH

probably the ruse one on thsc before trials and i failed that hardcore sooo idk

wait wait which year

nvm is it 2020

 

[nsw..wollongong]

10.9.23
- math paper (68... anyways)
- phys trial paper (i thought i ate it up but NO)
- chem notes bc i cant understand mod 8 to save my life I'm so close to shitting on the syllabus
- spent a couple of hrs at the beach before killing myself tmr in druggoland

 

[nsw..wollongong]

im so scared guys im actually so scared for tmr IVE CRIED THREE TIMES TODAY and my siblings are just laughing at my DISTRESS

 

[nsw..wollongong]

ACE CHOKE ON RICE FFS

 

[its_ace21]

ACE CHOKE ON RICE FFS

IM SORRY BUT LMAOOO I DIED WHEN I READ THE SIBLINGS PART

 

[nsw..wollongong]

IM SORRY BUT LMAOOO I DIED WHEN I READ THE SIBLINGS PART

IM SOBBING MY ASS OUT AND THEY THREW PILLOWS AT ME BC APPARENTLY ABBY LEE MILLER ONCE SAID "SAVE UR TEARS FOR THE PILLOW"

 

[its_ace21]

IM SOBBING MY ASS OUT AND THEY THREW PILLOWS AT ME BC APPARENTLY ABBY LEE MILLER ONCE SAID "SAVE UR TEARS FOR THE PILLOW"

LMFAOOOO IFEJRBGKJERBGJKEB BYEEE

 

[synthesisFR]

An object is projected downwards with initial velocity V0. The air resistance at speed v has magnitude mkv, where k is a positive constant. Take downwards as the positive





direction. 􏰃 (a) Show that t = 1 loge

k



􏰄

g−kV0 . g−kv





(b) Hence show that v = g (1 − e−kt) + V0 e−kt, and that the terminal velocity is g . k􏰀􏰁k





(c) Integrate again to show that x = gt+ kV0−g 1−e−kt . k k2





(d) Suppose that the terminal velocity of this object is 20 m/s, and that g = 10 m/s2. The object is thrown vertically downwards from a lookout at the top of a cliff at precisely the terminal velocity. At the same instant, a similar object is dropped from the same height. Show that the distance between the two falling objects after t seconds is

2
40(1 − e− 1 t) metres, and hence state the limiting distance between them.


uh copy paste didnt work but what does limiting distance mean? like is it max distance or what? that doesnt sound right but idk what it means?

 

[nsw..wollongong]

An object is projected downwards with initial velocity V0. The air resistance at speed v has magnitude mkv, where k is a positive constant. Take downwards as the positive





direction. 􏰃 (a) Show that t = 1 loge

k



􏰄

g−kV0 . g−kv





(b) Hence show that v = g (1 − e−kt) + V0 e−kt, and that the terminal velocity is g . k􏰀􏰁k





(c) Integrate again to show that x = gt+ kV0−g 1−e−kt . k k2





(d) Suppose that the terminal velocity of this object is 20 m/s, and that g = 10 m/s2. The object is thrown vertically downwards from a lookout at the top of a cliff at precisely the terminal velocity. At the same instant, a similar object is dropped from the same height. Show that the distance between the two falling objects after t seconds is

2
40(1 − e− 1 t) metres, and hence state the limiting distance between them.


uh copy paste didnt work but what does limiting distance mean? like is it max distance or what? that doesnt sound right but idk what it means?

fuck if i know, the terminal velocity of my TEARS

 

[synthesisFR]

An object is projected downwards with initial velocity V0. The air resistance at speed v has magnitude mkv, where k is a positive constant. Take downwards as the positive





direction. 􏰃 (a) Show that t = 1 loge

k



􏰄

g−kV0 . g−kv





(b) Hence show that v = g (1 − e−kt) + V0 e−kt, and that the terminal velocity is g . k􏰀􏰁k





(c) Integrate again to show that x = gt+ kV0−g 1−e−kt . k k2





(d) Suppose that the terminal velocity of this object is 20 m/s, and that g = 10 m/s2. The object is thrown vertically downwards from a lookout at the top of a cliff at precisely the terminal velocity. At the same instant, a similar object is dropped from the same height. Show that the distance between the two falling objects after t seconds is

2
40(1 − e− 1 t) metres, and hence state the limiting distance between them.


uh copy paste didnt work but what does limiting distance mean? like is it max distance or what? that doesnt sound right but idk what it means?

10.9.23
- math paper (68... anyways)
- phys trial paper (i thought i ate it up but NO)
- chem notes bc i cant understand mod 8 to save my life I'm so close to shitting on the syllabus
- spent a couple of hrs at the beach before killing myself tmr in druggoland

WTF U GUYS DID SO MUCH
i just got home smh

 

[synthesisFR]

View attachment 39653



WTF U GUYS DID SO MUCH
i just got home smh

@SadCeliac what does limiting distance mean

 

[nsw..wollongong]

View attachment 39653



WTF U GUYS DID SO MUCH
i just got home smh

MF IT WAS ONLY TWO PAPERS AND ME PULLING MY HAIR OUT CRYING FOR AN HOUR

 

[yolo tengo]

hot tip: skip the questions you instantly know how to do to save time and only do the hard stuff

ehhh i mean i still do it either way bc like even if it looks like it’s solvable, the way u approach it might be wrong, if this makes sense lol

 

[its_ace21]

MF IT WAS ONLY TWO PAPERS AND ME PULLING MY HAIR OUT CRYING FOR AN HOUR

#notrelatable

 

[carrotsss]

im so scared guys im actually so scared for tmr IVE CRIED THREE TIMES TODAY and my siblings are just laughing at my DISTRESS

you’ll be fine trust at least your chem teacher won’t be there