# Physics 12 GT

## what will be the expected gt

• Total voters
87
• Poll closed .

#### Kamihus

Wait wait gain in kinetic energy was equal to the loss in potential energy...and it lost 1/4th of its potential energy when it gained 1/4th of its kinetic energy so .5*4*4=8 and 1/4th of that is 2J which is equal to .5*2*2 so that's why I marked B
I did it as A, B was point Q or point R?

#### Snowysangel

Yes, however there was also a resistor, so that takes up P.D. as well. And if one resistor in parallel already has a P.D. of 1 V then how will the others have 3? Voltage is the same in parallel.
Yeah so in the parallel circuits there were 2 in one loop and 1 in the other so the total potential energy was 2V right? But them there were two more resistors (in series with each other) and if they were both equal to 3V the total pd could be 8V

#### Rohan O

I don't think those were the

options but I rmr first one was 395 and second was 795 I calculated it to be 795 so I chose B
Couldn't do this one :/ guessed 995 so it's wrong .

#### Rohan O

Guys the papers are over! We should enjoy the vacations now Ab jo hogaya you can't change that but I hope ke percentile low ho

#### ijlalm

im quite sure but how cant it be D?

#### mohemo

Um how is ig p4 and physics p1 even related lol
Both papers were real hard and some ppl thought they gettin Bs or Cs they got A* cuz the threshold was the lowest

#### malooky sugarcube

time managment ... repeated questions and a lengthy paper ... but overall it was an average paper