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  1. anastasia grey113

    Physics: Post your doubts here!

    lol i wouldve been happier if it had been electricity what was ur acceleration btw?
  2. anastasia grey113

    Physics: Post your doubts here!

    The sensitivity of a meter rule is 1mm, the possible error being half the sensitivity is±0.5mm. Percentage uncertainty is equal to your (possible error/recorded measurement)x100, this varies depending on the magnitude of your measurement. https://www.thestudentroom.co.uk/showthread.php?t=887931
  3. anastasia grey113

    Physics: Post your doubts here!

    how do u rate the paper? was it easy or hard?
  4. anastasia grey113

    Physics: Post your doubts here!

    mine was 3.2
  5. anastasia grey113

    Physics: Post your doubts here!

    searched it its 0.5mm but 1 is also written somewhere
  6. anastasia grey113

    Physics: Post your doubts here!

    ohh okay but that can be a valid point
  7. anastasia grey113

    Physics: Post your doubts here!

    sensitivity is 1mm minimum error is 0.5mm n minimum error is what v use here
  8. anastasia grey113

    Physics: Post your doubts here!

    idk i asked someone she said its 0.5 mm
  9. anastasia grey113

    Physics: Post your doubts here!

    but weren't they equal already? n that graph one is definitely correct
  10. anastasia grey113

    Physics: Post your doubts here!

    for ruler absolute certainty is 0.5mm n units should be the same so i converted cm value to mm
  11. anastasia grey113

    Physics: Post your doubts here!

    what did u write?
  12. anastasia grey113

    Physics: Post your doubts here!

    but that methods for two values which multiply or divide...isn't it?
  13. anastasia grey113

    Physics: Post your doubts here!

    lol yes overall it was an easy paper except for that errors n improvements part
  14. anastasia grey113

    Physics: Post your doubts here!

    question 2 this was x-y i calculated
  15. anastasia grey113

    Physics: Post your doubts here!

    btw what was the %age uncertainty? i did it like (0.5+0.5)/5 x 100% so i got 20% since my reading was 5mm
  16. anastasia grey113

    Physics: Post your doubts here!

    question 2 was too easy and thats what the problem was there were no errors or improvements i could think off but i wrote the following....some of em may sound silly tho errors 1-not enough readings 2-too small change to be measured with metre rule 3-metre rule kept rotating causing difficulty...
  17. anastasia grey113

    i know :)

    i know :)
  18. anastasia grey113

    never had any sooo...its a new thing for me :)

    never had any sooo...its a new thing for me :)
  19. anastasia grey113

    thx :)

    thx :)
  20. anastasia grey113

    1.5 more years to go xD - Bloomwood

    1.5 more years to go xD - Bloomwood
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