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  1. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    thats exactly the question, it depends on the axes
  2. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    That Young's Modulus question is a tricky piece of goods
  3. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    when lambda is equal to .68 frequency is 500 for gods sake cant u do a simple calculation????? 340 = 0.68*f f=500Hz :notworthy:
  4. WhereAmazingHappens

    AS Physics P2 GT?

    You sir an idiot, just cuz u dont study doesnt mean we dont:cool:
  5. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    it was not strain against stress
  6. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    are you sure?
  7. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    Guys for the Young Modulus question can anyone remember the axes on the graph?
  8. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    i wrote 1.76 and not 1.8 will i get penalized?
  9. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    they wanted k.e from A to B initial speed is 8.4 or something and final speed is 0 cheers ;)
  10. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    ah ok thanx
  11. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    nah area and radius are both correct because u need to measure the radius to get the area so its kinda like measuring the area so both r correct it think;)
  12. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    are u sure about that? i wrote the same thing as you but when u apply F=ma since a=0 F-850=0 F=850 (850 is resistive force) So there is a resultant force on it
  13. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    Why indeed.... oh thats right...cuz my answer is correct
  14. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    ah yes sorry i forgot that axes were labelled in cm sorry bro, got the same answer anyway :)
  15. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    nope my answer is correct all of u have forgotten about the 10^3
  16. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    i did not forget, u have forgotten on that question there was a 10^3 and some other stuff too
  17. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    wavelength was in cm not m
  18. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    My mistake on the young modulus question, u guys are correct i mixed up da axes but C is a big value something to 10^9 something like that. everyone got that
  19. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    what were the axes btw
  20. WhereAmazingHappens

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    No check your text books God u guys want me to derive it?? Sheez wait a sec
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