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Wednesday, August 25, 2010

What is kinetic friction?

28 comments:

  1. kinetic friction is friction that isnt helpful and uses kinetic energy

    chris haggard
    2nd block

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  2. When something is moving, take a giant boulder like in the Indiana Jones movies for example, the ground slows it down, which is friction

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  3. forse that acts upon friction of to surfases

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  4. kinetic friction is friction between two moving objects

    kirston holder
    4th block

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  5. Kinetic friction is the force that opposes the movement of two surfaces that are in contact and are moving over each other. :)

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  6. like the friction the keeps a base ball bat in your hand

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  7. kenitic friction is when an object is in movement <3
    maria felix 2nd block

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  8. it occurs between two moving things, like for example a person running on a treadmill... i think. lol
    elizabeth burke
    3rd block

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  9. Kinetic friction is the force that opposes the movement of two surfaces!!

    ~Kayla Haley~
    ~3rd Block!!~

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  10. Kinetic friction is the friction that trys to stop something when its moving across something else.


    Paige Amoroso 3rd Block

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  11. THe force that opposes the movement between two surfaces
    Audrey
    2nd block

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  12. Kinetic friction is friction cause by two forces acting upon each other.

    Thaddeus Reyes 3rd block

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  13. It is friction that is between two objects an isnt that helpful..It uses kinetic energy (;

    meca lee(:
    3rd science

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  14. kinetic friction is when two objects are being slowed down by some kind of friction.....lupita becerra 4th block

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  15. the friction between moving forces

    maria felix
    2nd block

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  16. Kinetic friction is the force that is present when an object is moving
    ~Dylan Herren~
    2nd Block

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  17. kinetic friction i like a large box being pushed across a floor
    elizabeth burke
    3rd block

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  18. Kinetic friction occurs when two objects are moving relative to each other and rub together.
    An example would be like a sled on the ground.


    Lacie Gordon
    3rd block

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  19. Friction on a moving object.

    Megan Wilson
    3rd Block

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  20. Kinetic friction is the force that makes walking on the ground less fun.(or less painful)

    Jason Randolph
    3rd Block

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  21. kinetic friction is when two things are moving against each other .

    nick shott
    3rd block

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  22. the force that opposes relative motion between surfaces in contact.


    Cali Rakotz(:
    3rd

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  23. friction that is caused by two objects moving
    charlie bruce
    3rd block

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  24. friction between two surfaces which are sliding over each other.
    matt gilley 2nd block

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  25. kinetic friction is when two forces are moving

    Sydney Strasser
    4th block

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  26. Kinetic energy is friction between 2 objects.

    Lauren Pegg
    2nd block

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  27. the frcion between two moveinp objiets

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  28. Kenetic energy is like when you are pushing somthing with only you and your own streghth.

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