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Type: Posts; User: Polokid16

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  1. Answers
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    1,357

    Comment on vingogly's post

    Thank you
  2. Comment on itsme_vipsdude's post

    Just a heads up, the beginning of your answers make you look like a jerk. However the rest is okay
  3. Question: Problem dilemma

    by Polokid16
    Answers
    4
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    1,473

    The wall is 3m... but yes E_k = E_p

    The wall is 3m... but yes E_k = E_p
  4. Answers
    2
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    1,357

    Engineering Physics

    I'm thinking of a going for a university education in Engineering Physics. What types of jobs are available for someone of this major (or what ever its called)? As well as the pay?

    Lastly would a...
  5. Question: Colour Sense

    by Polokid16
    Answers
    2
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    617

    Well I know that if an abject refects red...

    Well I know that if an abject refects red light(making it look red), it absorbs all other colors except for red. So, if blue light was to be shone on the red rose, it would be black. However I also...
  6. Question: Electric Supply

    by Polokid16
    Answers
    1
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    428

    I didn't know the answer for this but perhaps...

    I didn't know the answer for this but perhaps this answer from this site, will answer your question.
  7. Answers
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    564

    I'm going to assume that your asking what a...

    I'm going to assume that your asking what a laboratory apparatus is. Well simply an apparatus is a group of materirals and/or devices used to solve a particular purpose. An example of this is shown...
  8. Question: Problem dilemma

    by Polokid16
    Answers
    4
    Views
    1,473

    Using SI (or english system) "_" - subscript ...

    Using SI (or english system)

    "_" - subscript

    E_p = mgh = (1kg)(9.8m/s^2)(3m) = 29.4J


    For the time:

    d = v_i * t +(0.5)at^2
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    2,633

    One possible way is that one could use physics to...

    One possible way is that one could use physics to describe how an object collided with another object (body, head, etc.). Carbon dating is another for sure, which is were they look at carbon-14 and...
  10. Question: Physics answer!

    by Polokid16
    Answers
    2
    Views
    768

    Assuming that the system is at rest: "_" -...

    Assuming that the system is at rest:

    "_" - subscript

    F_total = 25N + 62N = 87N

    Now use the formula F_g = ma and rearrange it

    m = F_g / a
  11. F) Simply water has a higher heat capacity than...

    F) Simply water has a higher heat capacity than air (80% Nitrogen, 20% Oxygen [about]). Heat capacity is the amount of energy required for one unit(usually a mole) of a substance's temperature to...
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