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superhelp101

  • one year ago

A group of students designed an experiment with a thread and a rubber stopper. The steps of the experiment are listed below. Tie a rubber stopper to one end of a 20 cm long thread. Hold the other end of the thread and whirl it in a circle five times. Allow the thread to wind up on the finger. Observe that the rubber stopper moves faster as it comes nearer to the finger. The experiment most likely demonstrates Kepler's first law of planetary motion Kepler's second law of planetary motion Newton's second law of motion Newton's third law of motion

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  1. superhelp101
    • one year ago
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    @e.cociuba @GOODMAN can you help?

  2. superhelp101
    • one year ago
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    @EffImHighOffSkittles @dumbsearch2 @bani2100 @vinnv226 can you help

  3. superhelp101
    • one year ago
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    @vivlove16 @dpasingh can help?

  4. superhelp101
    • one year ago
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    @cylieusx3 @shubhamsrg @shawn123 @stgreen any help?

  5. e.cociuba
    • one year ago
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    Well lets start by defining each Law. Define them all and we will compare which law represents the experiment.

  6. superhelp101
    • one year ago
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    The path of the planets about the sun is elliptical in shape, with the center of the sun being located at one focus. (The Law of Ellipses) An imaginary line drawn from the center of the sun to the center of the planet will sweep out equal areas in equal intervals of time. (The Law of Equal Areas) The ratio of the squares of the periods of any two planets is equal to the ratio of the cubes of their average distances from the sun. (The Law of Harmonies)

  7. vinnv226
    • one year ago
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    Kepler's first law says that each planet's orbit is an ellipse with the sun at one of its foci. This doesn't have anything to do with the rubber stopper winding around your finger, so eliminate it.

  8. superhelp101
    • one year ago
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    Yeah I did

  9. e.cociuba
    • one year ago
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    Ok so we have one eliminated. What else do you think needs to be eliminated? Look at your definitions of each law.

  10. superhelp101
    • one year ago
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    I am not sure thats why I am asking for help

  11. superhelp101
    • one year ago
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    @chmvijay I need your help buddy

  12. superhelp101
    • one year ago
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    dozzzz anyone have an answer :(((

  13. e.cociuba
    • one year ago
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    We are not here to provide you with an answer. We are here to direct you towards the answer while learning the material along with the process.

  14. superhelp101
    • one year ago
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    okay I am sorry then. Can someone HElp me?

  15. e.cociuba
    • one year ago
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    Well we have one choice eliminated and that's A. What other choices do you think should also be eliminated? Give me an idea.

  16. chmvijay
    • one year ago
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    i think but not sure :) Newton's second law of motion

  17. superhelp101
    • one year ago
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    Thanks @chmvijay :):)!!

  18. superhelp101
    • one year ago
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    and thank you @e.cociuba for your help as well!

  19. e.cociuba
    • one year ago
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    Didn't do much, but no problem :)

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