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# Melody's interest posts (1/3/17)

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My interest posts list is exploding so I am going to put some of them here  ://

Other people can do this too if they want to.

Just make it clear what you are doing. :)

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TRANSFORMATIONS

1A)     Here is MY recent favourite.  I think I have learned a lot from GingerAle's answer to this transformation question.

I have never seen a question like this before !

1B)     Physics, Find the speed of the swing.   Thanks GingerAle.

2)     Trigonometry Identity proof.   Thanks guest and Heureka

3)     Dimensions maybe....

4)     Rates and play  or is that rates of play ?? ://

5)    Integral and Differential calculators - these are great resources!

6)   Falling objects and air resistance

7)   Interesting Integrals

8)  More integrals with diagrams

9)  Differential equations

10) More Integrals

11)  Differential from first principal

12)  Calculus.  Must make more time for this one!!      Thansk again Alan!

13)  Limit queston

14)  A reminder of an old fun post.  Why did all the dinosaurs die :)

15)  System of equations.  Really clever solution by Alan

16)  The maths of a concave mirror - still want to understand better.   :(

17)  Polar Graphs       Plus  Alan shows his lighter side   :)))

18)  Properties of irrational numbers

19)  A really neat area of a triangle question.

20)  Economicsa Analysis questions

21)  Finding real and complex roots

22)  Modular Arithmetic

23) Probability

24)  Physics - resistance    Alan and Nauseated  (This must be about Naus's last post I think 30/4/16)

25)  Properties of matter

26)  Parametric Word Problem

Here are a few more  (more recent)

30)  Hong Kong maths competition:            11/2/17

http://web2.0calc.com/questions/hong-kong-maths-competition-questions

31)  Differential equation – air resistance falling object

http://mathhelpforum.com/calculus/273326-differential-equation.html

I want to put this into our forum J

32)  Determining a function from points.  Heureka and Gino’s method   22/2/17

http://web2.0calc.com/questions/nth-term_3

Ellipses

WOW I didn't think that there would  be that many!

Melody  Mar 1, 2017
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Wow Melody! Your fingers must be tired from typing that! That is a really long list! I thought you would have had 5 or 6 not 35! Lol! :)

AlyssaWelligton  Mar 1, 2017
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LOL this is only some of them and yes it took me a lot longer than I expected to put that altogether :)

Melody  Mar 1, 2017

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