Friday, May 18, 2012

Buoyant Forces

 1. Does the buoyant force on a submerged object depend on the weight of the object?
Explain your answer.


2. Explain what the term density means

3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it?  What is the weight of the displaced water? 


Please restate the question, use complete sentences, and your own words. 


Warning : This is  a Graded Assignment !!
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68 comments:

  1. joshuaFriday, May 18, 2012

    This comment has been removed by a blog administrator.

    ReplyDelete
  2. CNFriday, May 18, 2012

    1. Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.


    2. Explain what the term density means

    3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?


    Please restate the question, use complete sentences, and your own words.
    1.Yes because bricks sink and wood floats and the brick is heavier so it would sink while the wood is lighter and would float
    2.The state of an object being dense is what density means
    3.340 N would be the weight of the displaced water

    ReplyDelete
    Replies
    1. CNFriday, May 18, 2012

      3.a.the buoyant forces is 340 N b.340 N

      Delete
  3. NathanFriday, May 18, 2012

    1. No because the buoyant force is equal to the weight of the fluid displaced.
    2. Density is Physics . mass per unit volume.
    3. The force of water and the weight of displacement is 340 N

    ReplyDelete
  4. Aleha C (:Friday, May 18, 2012

    1. No, because the buoyant force is equal to the weight of the fluid displaced by the object.

    2. The mass of the object divided by the volume of the same object.

    3. 340N is the buoyant force and the weight of the displaced water is 340N.

    ReplyDelete
  5. jarred sFriday, May 18, 2012

    1. no,the buoyant force is equal to the weight of the fluid displaced by the object.
    2.mass of an object divine by udlume
    3.340n

    ReplyDelete
  6. Sarah MFriday, May 18, 2012

    No buoyant force on a submerged object doesn't depend on its weight because buoyant force is equal to the weight of the fluid that is displaced by the object.

    Density is mass of object divided by its volume.

    An object that weighs 340n and is floating in a lake has a buoyant force of 340N. The weight of displacement in the object is 340N.

    ReplyDelete
  7. Oja, NoahFriday, May 18, 2012

    1. No, Buoyant force depends not on weight. It displaces its weight causing it to be equal weight.
    2. The definition of density is the mass of an object divided by the volume.
    3. The buoyant force on it is 340 N. This is because the buoyant force of the object is equal. The displaced weight is 340 N. (Noah and Sarah said it first)

    ReplyDelete
  8. dbFriday, May 18, 2012

    Does the bouyant force on a a submereged object depend on the wieght of the object?
    1.No,
    The bouyant force is equal to the wieght of the fluid displaced by the object.

    Explain what the term density means.
    2. Mass of an object divide by volume.

    An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight on the displaced water?
    3. The buoyant force is equal to the weight of the object

    ReplyDelete
  9. Maddie and Sophia!(:Friday, May 18, 2012

    !. No, the buoyant force is equal to the weight of the fluid displaced by the object.
    2. Mass of an object divided by the volume.
    3. The buoyant force is 340 N.

    ReplyDelete
  10. Emily W. and Sammy P.Friday, May 18, 2012

    1.Does the buoyant force on a submerged object depend on the weight of the object?Explain your answer.
    No, Doesn't depend on the weight of the object because bouyancy depends on the objects volume.

    2.Explain what the term density means.

    Density means the degree of a compact substance.

    3.An object that weighs 340 N is floating on a lake.What is the buoyant force on it?What is the weight of the displaced water?
    The weight of the displacement 340n.

    ReplyDelete
  11. Lauryn FFriday, May 18, 2012

    1. Does the buoyant force on a submerged object depend on the weight of the object?:

    no because, the buoyant force is equal to a weight of the fluid displaced by the object.

    2.Explain what the term density means:

    mass of object divided by the volume

    3.An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?:

    the buoyant force is equal to the weight of the object.

    ReplyDelete
  12. sophia&&& santa (maddie) ho ho ho!!!....Friday, May 18, 2012

    Buoyant Forces
    1. Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.


    2. Explain what the term density means

    3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?


    Please restate the question, use complete sentences, and your own words.


    Warning : This is a Graded Assignment !!


    1. No, The buoyant force is equal to the weight of the fluid displaced by the object.

    2. Mass of an object divided by the volume.

    3. the weight of the displaced water is 340n

    ReplyDelete
  13. Dominique F.Friday, May 18, 2012

    1. No the buoyant force does not depend on the weight of the object because the buoyant force is equal to the weight of the fluid displaced by the object.
    2. Density means the mass of an object divide by the volume.
    3. The object floating on a lake weighs 340 N, The buoyant force is 340 N. The weight of the displaced water is 340 N.

    ReplyDelete
  14. Gracie N. (:Friday, May 18, 2012

    1. No, the buoyant force is equal to the weight of the fluid displayed by the object.

    2. Density means the mass of an object by volume.

    3. The object floating on a lake weighs 340 N, the buoyant force 340 N.The weight of the displayed object

    ReplyDelete
  15. apples & jellyFriday, May 18, 2012

    somethin

    ReplyDelete
  16. JTFriday, May 18, 2012

    NO,?
    because the bouyant force is equal to the weight of the fluid displaced by the object.

    mass of an object divide by volume.

    boyant the weight of the displaced water is 34%n.
    the bouyant force is 340n.

    ReplyDelete
  17. jason and jakeFriday, May 18, 2012

    no the buoyant force is equal to the weight of the fluid displayed by the object.

    density means the mass of an object by volume.

    the object floating on a lake weighs 340 N, the buoyant force 340 N.The weight of the displayed object

    ReplyDelete
  18. Lexi:)Friday, May 18, 2012

    1. No, Buoyant force depends not on weight. It displaces its weight causing it to be equal weight.
    2. The definition of density is the mass of an object divided by the volume.
    3. The buoyant force on it is 340 N. This is because the buoyant force of the object is equal. The displaced weight is 340 N. (Noah and Sarah said it first)

    ReplyDelete
  19. thatdaviddudeFriday, May 18, 2012

    1. No, the buoyant force is equal to the weight of the fluid displayed by the object.

    2. Density means the mass of an object by volume.

    3. The object floating on a lake weighs 340 N, the buoyant force 340 N.The weight of the displayed object

    Reply

    ReplyDelete
  20. Jewel (: & Serena(:Friday, May 18, 2012

    1. No, the buoyant force is equal to the weight of the fluid displayed by the object.

    2. Density means the mass of an object by volume.

    3. The object floating on a lake weighs 340 N, The buoyant force is 340 N. The weight of the displaced water is 340 N.

    ReplyDelete
    Replies
    1. Jewel and serenaFriday, May 18, 2012

      1. No, the buoyant force is equal to the weight of the fluid displayed by the object.

      2. Density means the mass of an object by volume.

      3. The object floating on a lake weighs 340 N, The buoyant force is 340 N. The weight of the displaced water is 340 N.

      Delete
  21. kylelFriday, May 18, 2012

    No buoyant force on a submerged object doesn't depend on its weight because buoyant force is equal to the weight of the fluid that is displaced by the object.

    Density is mass of object divided by its volume.

    An object that weighs 340n and is floating in a lake has a buoyant force of 340N. The weight of displacement in the object is 340N

    ReplyDelete
  22. Dillon M :)Friday, May 18, 2012

    1. No, the buoyant force is equal to the weight of the fluid displayed by the object.

    2. Density means the mass of an object by volume.

    3. The object floating on a lake weighs 340 N, the buoyant force 340 N.The weight of the displayed object

    ReplyDelete
  23. Nick M.Friday, May 18, 2012

    1. Buoyant does not depend on weight.
    2. Density is the mass of an object divided by volume.
    3. 340N

    ReplyDelete
  24. Molly MFriday, May 18, 2012

    1. Does the buoyant force on a submerged object depend on the weight of the object?
    THe answer is no.A buoyant force on a submerged object doesn't depend on its weight because the buoyant force is equal to the weight of the fluid that is displaced by the object.
    2. Explain what the term density means
    Term density means density is mass of object divided by its volume.
    3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?
    The buoyant force on it it is 340N.The weight of the displaced water is 340N.

    ReplyDelete
  25. caelin wFriday, May 18, 2012

    1. no because the bouyant force is equal to the weight of the fluid displaced by the object


    2. density is the mass of an object divided by its volume



    3. the bouyant force is 340n the weight of the displaced water is 340


    4.

    ReplyDelete
  26. Nate B.Friday, May 18, 2012

    1.) No, because the buoyant force is equal to the weight of the fluid displaced by the object.

    2.) Density is the mass of an object divided by its volume.

    3.) The buoyant force is 340N. the weight of the displaced water is 340N.

    ReplyDelete
  27. Sarah(:Friday, May 18, 2012

    Buoyant Forces
    1. Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.


    2. Explain what the term density means

    3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?


    1. No because the buoyant fore is equal to the weight of the fluid shown in the object

    2. Density is the mass of an object by volume

    3. The object floating on a lake weighs 340 N, the buoyant force 340 N. The weight of the displayed object.

    ReplyDelete
  28. Brian B.Friday, May 18, 2012

    1. No the bouyant force is equal to the weight of the fluid displaced by the object.
    2.Density The mass of an object divided by its volume.
    3.The bouyant force is 340 N
    The weight of the displaced water us 340 N

    ReplyDelete
  29. cam.lFriday, May 18, 2012

    1. No the bouyant force is equal to the weight of the fluid displaced by the object.
    2.Density The mass of an object divided by its volume.
    3.The bouyant force is 340 N
    The weight of the displaced water us 340 N

    ReplyDelete
  30. Sabrina D :)Friday, May 18, 2012

    Buoyant Forces
    1. Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.


    2. Explain what the term density means

    3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?


    1. No because the buoyant fore is equal to the weight of the fluid shown in the object

    2. Density is the mass of an object by volume

    3. The object floating on a lake weighs 340 N, the buoyant force 340 N. The weight of the displayed object.

    ReplyDelete
    Replies
    1. maddi hFriday, May 18, 2012

      1.The bouyant force is equal to the weight of the fluid displaced by the object;

      2.Density is the mass of an object divided by its volume;

      3.the bouyant force is 340N.The weight of the displaced water is 340N.

      Delete
  31. AnonymousFriday, May 18, 2012

    1.No because the buoyant fore is equal to the weight of the fluid shown in the object

    2. Density is the mass of an object by volume

    3. The object floating on a lake weighs 340 N, the buoyant force 340 N. The weight of the displayed object.

    ReplyDelete
  32. dr kaceeFriday, May 18, 2012

    1. Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.


    2. Explain what the term density means

    3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?
    1.No the boyant is egul to wight of fluid displace by ibject


    2.The mass is an object divid by it volume


    3the biuyebt force is 340N

    ReplyDelete
  33. Camille D :)Friday, May 18, 2012

    1. the bouyant force is equal weight of the fluid.
    2.density is the mass of an object by volume
    3.the object floating on a lake weighs 340 n, the bouyant force 340 n. The weight of the displayed object.

    ReplyDelete
  34. AnonymousFriday, May 18, 2012

    1. No the bouyant force is equal to the weight if the fluid displaced by the object.
    2. Density the mass of an object dicide by its volume
    3. The bouyant force is 340n
    the weight of the dis[laced water is 340n
    Hannah

    ReplyDelete
  35. alex pinkhamFriday, May 18, 2012

    1. No the bouyant force is equal to the weight of the fluid displaced by the object.

    2. Density is the mass of and object divided by it volume.

    3.The bouyant force is 340N. The weight of the displaced water is 340N. :)

    ReplyDelete
  36. AnonymousFriday, May 18, 2012

    EmilyM
    1-no,the buoyant force is equal to the weight of the fluid displaced by the object.
    2-dencity,the mass of a object divide by the volume.
    3-the buoyant force is 340n the weight of the displaced water is 340n.

    ReplyDelete
  37. nickFriday, May 18, 2012

    1.no
    2.density the mass of an object dicide by its volume
    3.the bouyont force is 340n

    ReplyDelete
  38. Stevey AFriday, May 18, 2012

    1. No the boyant force is equal to the weight of fluid.
    2.The meaning of density is the mass of a object divided by the volume.
    3.The weight of the displaced water is 340N.

    ReplyDelete
  39. Tyla GreenlawFriday, May 18, 2012

    1. The buoyant force on a submerged object does not depend on the weight of the object because the bouyant force is equal to the weight of the fluid.

    2. the term density means the mass of an object divided by its volume.

    3. If an object that weighs 340 N is floating on a lake. The buoyant force on it is 340N. The weight of the displaced water is 340N.

    ReplyDelete
  40. andrew bFriday, May 18, 2012

    1.no . because the boyant force is equal to the weight of the fluid .
    2. Density is the mass divided by its volume .
    3. The bouyant force is 340n
    the weight of the disolved water is 340n .

    ReplyDelete
  41. kyle mckayFriday, May 18, 2012

    1. Does the bouyant force on a submerged object depend on the weight of the object.
    No, the bouyant force is equal to the weight of the fluid displaced by the object.

    2. Explain what the term density means
    Density- the mass of an object is devided by its volume

    3. An object that weighs 340 N is floating on a lake. What is the bouyant force on t?" What is the weight of the displaced water?
    The bouyant is 340N,
    the weight of the displaced water is 340N

    ReplyDelete
  42. Tracie Townsend;)Friday, May 18, 2012

    1: No because the bouyant force is equal to the weight the fluid is displaced by the object.
    2: Density Means: The mass of the object divided by the volume of the object.
    3: The bouyant force is 340n, and the the weight of the displaced object.

    ReplyDelete
  43. professor jacquelineFriday, May 18, 2012

    1.no the bouyant force is equal to the weight of the fluid


    2.The mass of an object divided by it's volume



    3. The bouyant force is 340n,the weight of the displaced water is 340n
    3.

    ReplyDelete
  44. rickey SixxFriday, May 18, 2012

    . The buoyant force on a submerged object does not depend on the weight of the object because the bouyant force is equal to the weight of the fluid.

    2. The term density means the mass of an object divided by its volume.

    3. If an object that weighs 340 N is floating on a lake. The buoyant force on it is 340N. The weight of the displaced water is 340N.

    ReplyDelete
  45. Liz Napolitano❤Friday, May 18, 2012

    1. Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.
    2. Explain what the term density means
    3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?

    1.A: No because the forces are equal to the weight.
    2.A: Density: the mass of an object by volume.
    3.A: The object floating on a lake weighs 340 N, the buoyant force 340 N. The weight of the displayed object.

    ReplyDelete
  46. emile wFriday, May 18, 2012

    1. Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.
    i say no

    2. Explain what the term density means
    how many there are
    3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water? 340n

    ReplyDelete
  47. Holly JFriday, May 18, 2012

    No buoyant force on a submerged object doesn't depend on its weight because buoyant force is equal to the weight of the fluid that is displaced by the object.

    Density means the mass of object divided by its volume.

    An object that weighs 340n and is floating in a lake has a buoyant force of 340N. The weight of displacement in the object is 340N.

    ReplyDelete
  48. Aaron RFriday, May 18, 2012

    1. Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.
    No because the buoyant force is equal to the weight of the fluid.


    2. Explain what the term density means.
    The term density means mass divided by volume.


    3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?
    the buoyant force is equal to the weight of the fluid displaced by the object.

    ReplyDelete
  49. Katie B.Friday, May 18, 2012

    1. The bouyant force on a object that is in a fluid does not depend on the weight of the object.
    2. Mass/ Volume is what the term density is.
    3. The bouyant force is 340n when the weight of the water is 340.

    ReplyDelete
  50. Will PFriday, May 18, 2012

    1. I would say no because because the buoyant force is the same as the weight of the fluid displacing it.
    2. Density means the Mass of an object divided by volume.
    3. The bouyant force is 340n, and the the weight of the displaced object.

    ReplyDelete
  51. Archer tFriday, May 18, 2012

    1
    Q:Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.
    A:No 'cos the buoyant force is is equal to the weight of the water, liquid, or gas.

    2
    Q:Explain what the term density means
    A:Density is the crowdedness of the matter inside something

    3
    Q:An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?
    A:
    the buoyant force is 340 n and

    ReplyDelete
  52. RonahnFriday, May 18, 2012

    1. Does the buoyant force on a submerged object depend on the weight of the object?

    2. Explain what the term density means

    3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?




    1) NO: THE BUOYANT FORCE IS EQUAL TO THE WEIGHT OF THE FLUID DISPLACED BY THE OBJECT.

    2) DENSITY = MASS / VOLUME

    3) THE BUOYANT FORCE OF THE OBJECT IS 340 N, THE WEIGHT OF THE WATER THAT IS DISPLACED IS 340 N.

    ReplyDelete
  53. Grace BFriday, May 18, 2012

    No. The buoyant force is equal to how much the fluid is displaced.

    The mass of an object divided by its volume.

    The buoyant force is 340 N

    ReplyDelete
  54. Erik CFriday, May 18, 2012

    1. No, the buoyant force is equal to the weight of the fluid displaced by the object.

    2. Density is the mass of an object divided by its volume.

    3. The buoyant force on it is 340N.

    ReplyDelete
  55. Lucas TFriday, May 18, 2012

    Does the buoyant force on a submerged object depend on the weight of the object?
    1.No because buoyant force is equal to the weight of the liquid by the object.

    Explain what the term density means
    2.Density:The mass of an object divided by its volume.

    An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?
    3. The buoyant force is equal to the water displacement

    ReplyDelete
  56. Cameron T.Friday, May 18, 2012

    1. Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.


    2. Explain what the term density means

    3. An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?

    1: NO IT DOES NOT DEPEND ON ITS WEIGHT.

    2: Density is mass of the object divided by its volume.

    3: 340 Newtons

    ReplyDelete
  57. Jar3d C :PFriday, May 18, 2012

    1.Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.
    No, the buoyant force is equal to the weight of the fluid displaced by the object.

    2.Explain what the term density means
    The mass of the object divided by the volume.

    3.An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water?
    340n

    ReplyDelete
  58. Kasey G.Friday, May 18, 2012

    1. The buoyant force is equal to the weight of the fluid displaced by the object, so no, it does not depend on the weight of the object.
    2. Density= The mass of an object divided by its volume.
    3. The buoyant force is 340N. The weight of the displaced water is 340N.

    ReplyDelete
  59. Mason BFriday, May 18, 2012

    1. No, the buoyant force is equal to the weight of the fluid displaced by the object.
    2. Density= mass of an object divided by the volume.
    3. The buoyant force is 340N. The weight of the displaced object is 340N.

    ReplyDelete
  60. isaiahpFriday, May 18, 2012

    Does the buoyant force on a submerged object depend on the weight of the object?
    Explain your answer.1.The buoyant force doesn't depend on the weight of an object because The buoyant force is equal to the weight of the fluid displaced by the object.
    Explain what the term density means.2. Density is mass / volume
    . An object that weighs 340 N is floating on a lake. What is the buoyant force on it? What is the weight of the displaced water? 3. the buoyant force is 340N.

    ReplyDelete
  61. mattcFriday, May 18, 2012

    no the buoyant force does not have any effect because the buoyant force is equal to the weight of the fluid displaced by the object.

    The definition of density is mass divided by volume.

    The Buoyant force is 340N.

    ReplyDelete
  62. Connor PinkhamFriday, May 18, 2012

    No. The bouyant force is equal to the weight og the fluid displaced by the object.

    The mass of an object by its volume.

    The buoyant force is 340 N

    ReplyDelete
  63. Stephen FredricksFriday, May 18, 2012

    hi everyone i wanted to say hi and i miss all off you very much and to Mr. ruby i would answer your blog but we are talking about that up here and i was woundering if it would be ok if i come up and visit at some point before the school year ends

    ReplyDelete
  64. AnonymousFriday, May 18, 2012

    No buoyant force on a submerged object doesn't depend on its weight because buoyant force is equal to the weight of the fluid that is displaced by the object.

    Density means the mass of object divided by its volume.

    An object that weighs 340n and is floating in a lake has a buoyant force of 340N. The weight of displacement in the object is 340N.

    ReplyDelete
    Replies
    1. AnonymousFriday, May 18, 2012

      That was skye and nichole crabtree!!!

      Delete

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