Sunday, 23 September 2012

See-saw is a clear example of first class levers.

(Q1) Can you think of other examples?

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12 comments:

  1. Anonymous27 September 2012 at 05:14

    Name:hamad mohammed
    section:9.05


    answer:crowbar and pliers

    ReplyDelete
  2. Mohamed28 September 2012 at 06:34

    Scissors
    Wheelbarrow
    Shovel
    Tweezers
    Crusher
    Hammer
    Crowbar
    Pliers

    Name : mohamed ahmed mohamed aldhawi
    Grade : 9/3
    iD : 1021120065

    ReplyDelete
  3. soud almansoori29 September 2012 at 10:57

    name : soud mohammed
    section:9\5
    nut cracker
    tweezers
    hammer
    can crusher
    scissors
    wheelbarrow
    fishing rod
    shovel
    lego lever A1
    LEGO LEVER A2
    LEGO LEVER A3

    ReplyDelete
  4. Anonymous30 September 2012 at 10:55

    tweezers,scissors,nut cracker,shovel and stapler
    mohammed salem alsuwaidi 9/6

    ReplyDelete
  5. Malzeraim1 October 2012 at 01:13

    Scissors crowbar elbow extension flex muscle Mohammed Alsuwaidi 9/6. Edited final answers

    ReplyDelete
  6. Alzarooni331 October 2012 at 01:21

    Scissors. Albow flex muscle

    Ahmad mustafa 9/6

    ReplyDelete
  7. Anonymous3 October 2012 at 23:30

    name;hamad
    class:9.5
    hammer
    crow bar

    ReplyDelete
  8. Anonymous5 October 2012 at 21:48

    when some one put heavy thing in his hand and he move it up and down
    the effort in the muscles and the pivot in the middle of his hand
    and load the heavy thing in his hand


    abdullah yousif ibrahim
    9.03
    id:st1021120052

    ReplyDelete
  9. Anonymous8 October 2012 at 01:39

    Jarsh Obaid

    Human Arm


    Hammer

    ReplyDelete
  10. Anonymous8 October 2012 at 02:36

    Omair Abdullah Al-raeesi
    9.06
    A hammer removing a nail.

    ReplyDelete
  11. Anonymous8 October 2012 at 02:41

    Ahmed Abdullah

    9,06

    Boat Rowing

    ReplyDelete
  12. Anonymous10 October 2012 at 05:29

    nut cracker
    tweezers
    hammer
    can crusher
    scissors
    wheelbarrow
    fishing rod
    NAME:jasim ahmed
    grade :9/5

    ReplyDelete

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