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All Comments (25)
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I am very happy to see the vidoe A problem involving a braking train after you give this
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I Love The Video It Can Increase My Knowledge A problem involving a braking train.
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Steady I Really Like This Video A problem involving a braking train
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Thanks for these video.
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my science 10 pIB teacher uses ur vids all the time
(That's impressive considering she's full of herself)
but good job though!!!!
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Can you do some videos on relative motion in 1D and 2D?
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This is amazing, really love what your doing. I really need the extra help and it feels like your right here with me, thank you .
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@bkjoelover Yeah, divide by 3,6, km/h -> m/s and multiply by 3,6, m/s -> km/h
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@bkjoelover Since seconds/hours is in the denominator, we would be dividing the divisor (which is like dividing by a fraction), so instead we just multiply.
eg. 1/200. If we divide the two hundred by 100, this is equivalent to multiplying the entire fraction by 100: in their case we end up with 1/2 after reducing.
you save lives.
KxSoul24 2 years ago 21
how do you make it so easy?
Taowhr 1 year ago 5