I'll have to disagree with you Aysce.
From what is told, OP school ranking is around 30-50 (top 100).
Usually the calibre of students within the cohort are above average or at least decent (dragging each other up, etc.)
Also considering the relatively high scaling subjects OP's doing (MX1 &...
All forces are in the form F = ma.
Since they stated the "acceleration" of the resistance which is kv^2, the Net Force would be:
Fnet = force of gravity - force of resistance
= mg - m.kv^2
Therefore, ma = mg - mkv^2
Six men and five women are arranged at random in a row so that each woman is between two men.
i) how many such arrangements are possible?
ii) what is the probability that two specified men, C and D, sit at the ends of the row?
PLEASES show working out, i want to improve on this...
I have seen in some textbooks such as Jacaranda that the equation for uncertainty is (delta)x.(delta)p = h/2pi.
However, some other sources such as Wikipedia - Uncertainty principle - Wikipedia, the free encyclopedia, says that (delta)x.(delta)p = h/4pi
[NOTE: h with a bar is h/2pi]...
Divide the numerator individually,
ie. (x^2 - 1) / x = x - (1 / x)
Now integrate that instead,
/4
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| x - (1/x) dx = [ (x^2)/2 - ln x ] -> then sub in the borders for your answer.
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