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just a qick qeusiton about scaling i read a few forum about scaling so bascialy the 4 units scaling comes from 3 unit how is the scaling determined? e.g if the 3 unit was a easy test and the 4 unit was hard wat happens to the 4 unit scaling? wat happens if the 3 unit was hard and the 4...

so its postive charge oyeah lucky guess for me :)

how did u get the blooket?

how the fuk u memorise this shit dont tell me u spent ur time wrting the question out and then left out the quesiton lol

i wrote amps like same shit

who check the multiple choice wth thier teacher post the answers

yeah i agree with ya fuken in the 4 unit forum people who get like 85/120 are complaining like fuken u gona get like 90 something wtf u complaing about

yeah i put develop of jets traling hig speed and atomic clocks but i dont think its right like it seems a bit too easy to get 3 marks

i noe the answer for the first 2 was time dialation atomic clock or mouns but the last questoin cant rember but it was confusing about advance in technologies bla bla ....

is taht the question witht he parrel plates? can really remember second quesiton i think u use E=V/d the last qesution like u use f=mg and F/E=q had a guess dont think was was right had no idea of the charge so i just said it was positive

i reember l=1 d=0.1 k =given mass was given but cant remmber something small g=gravity and just find II and then square it (iam not sure about the squaring) they had to overcome gravity inorder to jump (thats wat i think) so f=mg and F=KIIL/d=mg it came out like 220amps not too sure...

ahahahsame here i said shit too like the repulsion can casue energy loss or some shit and damge the wires bla bla.... 4 lines lol just for a mark

yeah its was like 480000 (cant remember then u sqaure it)

1 ) y did 1 tube jump? (repulsion? top one jumped) botom one had a rack to held it) 2) caculation part? did any put it as f=mg F/l=KII/d using this fomrular? thats all i remember form the tube and i was somelike like 221 amps or something

yeah i got tat except for iii)

wat caculation? for which question i can only remember qeustion 1 gramner moon some shit t=6.11*10power of 5 not sure if its right

and wat did u let the proton at rest ? wat was it u let v=c? another guess

okay this is wat i got dont think if its right centripetal force (the result had and radius so yeah) and f=qvb mv=p then p=qrB

q9 u gotta ask ureslf these qeustion wat wieghts more copper or plastic? and does eddy current flow on broken copper? u got one then u answers is correct

the quesiton was about taht momentum thing i think