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Type: Posts; User: Capuchin

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  1. Answers
    3
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    2,196

    The planets are unusual, not the rocks that are...

    The planets are unusual, not the rocks that are not planets. Those are quite common in comparison. :)
  2. What do you think and why?

    What do you think and why?
  3. Answers
    2
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    2,912

    Let's deconstruct this. Power is energy per...

    Let's deconstruct this. Power is energy per second. How much energy is required to lift 50kg by 12m? How much power does it take to impart that energy in 6 seconds?
  4. What do you think the answers are and why?

    What do you think the answers are and why?
  5. Question: Need solutions

    by Capuchin
    Answers
    2
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    364

    This problem involves solving simultaneous...

    This problem involves solving simultaneous equations.
    You need to write two equations (one for the present, and one for 8 years time) to solve for two variables (the man's age and his daughter's...
  6. Scam artists generally don't return the money...

    Scam artists generally don't return the money they scam.
  7. Question: Big bang?

    by Capuchin
    Answers
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    1,206

    It is the way it is because if it wasn't the way...

    It is the way it is because if it wasn't the way it is you wouldn't be here asking why it is the way it is.

    What I mean to say is that we are looking back on everything that has happened in the...
  8. Answers
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    1,936

    Some would disagree with that

    Some would disagree with that
  9. Question: Human Cloning

    by Capuchin
    Answers
    5
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    309

    ?? Why do you say this? I give it a few years...

    ?? Why do you say this?

    I give it a few years at most, if it isn't being done already...
  10. It's not true.

    It's not true.
  11. Uhhh I don't think that's the answer, there's a...

    Uhhh I don't think that's the answer, there's a lot of dialogue in the bible, not all of it is god talking.
  12. Answers
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    1,936

    I don't understand, we use all of our brain,...

    I don't understand, we use all of our brain, where did you get the notion that we don't??
  13. Answers
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    583

    I'll tell you for $20

    I'll tell you for $20
  14. To elucidate: In a pressure cooker, due to the...

    To elucidate: In a pressure cooker, due to the high pressure, the boiling point of water increases to 122 Celsius which is how it allows hotter cooking.
  15. Question: A ghost?

    by Capuchin
    Answers
    3
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    241

    It's mostly stuff in people's head, or...

    It's mostly stuff in people's head, or exaggerating normal things such as wind etc. They don't see a ghost, they see something that they interpret as a ghost. The brain can get confused, especially...
  16. Question: A ghost?

    by Capuchin
    Answers
    3
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    241

    Ghosts are not real, so probably just in your...

    Ghosts are not real, so probably just in your head.
  17. Crazy stuff sounds about right, actually.

    Crazy stuff sounds about right, actually.
  18. Yes. The answer is nothing

    Yes. The answer is nothing
  19. Aboven, you seem to be confused. You are...

    Aboven, you seem to be confused.

    You are posting on first the astronomy forum, then on the other science forum.

    Science is to do with the study of measurable things. Things that we can predict...
  20. Answers
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    670

    At what level?

    At what level?
  21. Answers
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    832

    It's important to point out that these aren't...

    It's important to point out that these aren't theories, but hypotheses. There is no evidence to back either of these ideas. They have a lot of hold because they turn out to be quite elegant...
  22. Answers
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    1,251

    As long as you remember to perform the same...

    As long as you remember to perform the same operation to both sides of the equation, the equation will stay the same. So, the idea of transposing is to cancel out things you don't want on one side of...
  23. Question: Physics

    by Capuchin
    Answers
    1
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    422

    How far have you got? We won't just give you the...

    How far have you got? We won't just give you the answer here, and understanding where you are having problems will help us to help you!
  24. Question: Elimination

    by Capuchin
    Answers
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    237

    multiply bottom equation by 3, then add the...

    multiply bottom equation by 3, then add the equations together, what do you get?
  25. Phone cameras can produce weird effects of things...

    Phone cameras can produce weird effects of things in motion due to the rolling shutter, but I can't think of anythign in motion here.

    Was it present on the picture? Can you upload it?
  26. Answers
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    1,846

    Sooooo confuuuused. The mosquito is clearly at 0...

    Sooooo confuuuused. The mosquito is clearly at 0 (mean) velocity at some point in time, infinitesimal or not. Whereas the train clearly is never traveling at 0.
  27. Answers
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    361

    The only real solution is 1, but I can give the 2...

    The only real solution is 1, but I can give the 2 complex solutions if you want.
  28. Answers
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    1,846

    Yup :)

    Yup :)
  29. Answers
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    1,846

    I think the answer is that the bug is not rigidly...

    I think the answer is that the bug is not rigidly coupled to the train, so the bug may be moving 0, but the train will still be moving through it.
  30. Answers
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    1,846

    This is interesting, this is clearly incorrect,...

    This is interesting, this is clearly incorrect, but I don't know how to express it in words.
  31. Answers
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    1,292

    How much momentum does the bullet have? ...

    How much momentum does the bullet have?

    Therefore how much momentum does the rifle have?

    Therefore what velocity is the rifle travelling at?

    What must the momentum of the wooden block +...
  32. Answers
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    722

    Buy 175,711,536 tickets.

    Buy 175,711,536 tickets.
  33. Question: Playing Cards

    by Capuchin
    Answers
    4
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    286

    It's true that it doesn't matter, I was asking to...

    It's true that it doesn't matter, I was asking to try and help some thought processes along :)
  34. Answers
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    722

    With time travel.

    With time travel.
  35. Question: Factorise

    by Capuchin
    Answers
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    557

    The only common factor is 2, can you do it from...

    The only common factor is 2, can you do it from there?
  36. Question: Wasps

    by Capuchin
    Answers
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    450

    Depends on the wasp, but your common garden...

    Depends on the wasp, but your common garden variety wasp I would say that on the Schmidt Sting Pain Index, it's around 2.

    (follow that link! It's really interesting and I love the descriptions he...
  37. Question: Playing Cards

    by Capuchin
    Answers
    4
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    286

    Are you replacing or not?

    Are you replacing or not?
  38. Question: Average speed

    by Capuchin
    Answers
    2
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    227

    As curly ben said, use totaldistance/totaltime....

    As curly ben said, use totaldistance/totaltime. Also, are you sure it asks to the nearest kilometer? And not to the nearest kilometer per hour or something? Because otherwise the units are wrong.
  39. And please specify which country you want help...

    And please specify which country you want help with!
  40. Question: May 21, 2011

    by Capuchin
    Answers
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    2,451

    The apocolypse is now the day after my birthday,...

    The apocolypse is now the day after my birthday, 28th January 2011.

    I just want my presents first OK?
  41. Answers
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    For what? Perimeter of a rectangle? If so, then...

    For what? Perimeter of a rectangle? If so, then yes.
  42. Fill in the blanks: Because the ___________...

    Fill in the blanks:

    Because the ___________ opf cobalt is ______, we know that 1 mole of cobalt weighs _____ grams, so therefore we know that 117.86 grams is equal to _____ moles of cobalt. A mole...
  43. We have done it in mice, and we have created...

    We have done it in mice, and we have created human embryos from a single female egg (no sperm), however it's long way to go before it's viable as a fertilisation technique. It's possible and being...
  44. Answers
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    I'm not sure what you're asking, but you can...

    I'm not sure what you're asking, but you can expand the expression:

    |m-8| = \begin{cases} m-8, & \mbox{if } m \ge 8 \\ -(m-8), & \mbox{if } m < 8 \end{cases}

    let me know if you're asking...
  45. Answers
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    Yeah he was probably a cat being a cat. It's just...

    Yeah he was probably a cat being a cat. It's just a cat. Nothing paranormal, just a cat.

    A cat, like a dog, but a cat. Just a cat.
  46. Answers
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    And now you can help. ...

    And now you can help.

    http://www.planethunters.org/ is a scientific setup that believes that humans are better at categorising data than a computer can be, so they want you to analyse data to look...
  47. What do you think?

    What do you think?
  48. Answers
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    702

    Placing it on the right hand side would hamper...

    Placing it on the right hand side would hamper your sword arm when defending your homestead against the undead.

    Apart from that your conclusions seems sound to me. Rails are normally placed on...
  49. Question: True or false?

    by Capuchin
    Answers
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    776

    Can you name another equilateral quadrilateral?

    Can you name another equilateral quadrilateral?
  50. Here is a neat little app based around eye color,...

    Here is a neat little app based around eye color, from what you have told us, there seems to be about 75% chance for brown eyes.

    What Color Eyes Would Your Children Have?

    Skin and Hair color...
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