# Search results

1. ### Research Topic for Math

Well I'm looking for suggestions of specific topics that involves Math and Economics but I also asked for a site so that I can search too. :)
2. ### Research Topic for Math

I'm currently an undergraduate student and I'm taking BS Mathematics. We're gonna start our research this semester. I'm kinda interested in researching about Math and Economics so if you know any good sites for papers/articles about this field, feel free to post it here. Thanks guys! :)
3. ### How to study for these maths

Thank you for this! :) BUMP!
4. ### How to study for these maths

I'm a college student and I'm taking 12 units of math now. I'm having quite a hard time on some topics so I really want to know how should I study for these math topics. Can you also give some other references that I can use? (like the MIT Courseware, Harvard Online Courses, etc.) Here are the...
5. ### Comp Sci Python Help in Plotting

Super thank you!! It's now working. I finally understood the changes you want me to make! Here's my working code: import matplotlib.pyplot as plt from math import * note = " Note: Use 1000 as mass1 and 1e12 as mass2 to get the proper results. " print note i = 0 t = 0 x1...
6. ### Comp Sci Python Help in Plotting

So I'm right to use this one? dt = t + 0.001 but I should also put the code t = t + dt? Also I don't get the idea you're trying to tell about my v_x and v_y. :(
7. ### Comp Sci Python Help in Plotting

import matplotlib.pyplot as plt from math import * i = 0 t = 0 x1 = [] y1 = [] x = 5 y = 0 bx = 2 by = 0 mass1 = input("input mass 1: ") mass2 = input("input mass 2: ") G = 6.67e-11 bigx = x bigy = y smallx = bx smally = by while i < 10000: i = i+1 while t < 100: offset_x = (x...
8. ### Comp Sci Python Help in Plotting

import matplotlib.pyplot as plt from math import * i = 0 t = 0 x1 = [] y1 = [] x = 5 y = 0 bx = 2 by = 0 mass1 = input("input mass 1: ") mass2 = input("input mass 2: ") G = 6.67e-11 bigx = x bigy = y smallx = bx smally = by while i < 10000: i = i+1 while t < 100: offset_x = (x...
9. ### Comp Sci Python Help in Plotting

But what are the directions of the forces here? Towards the other planet and the other one is where? How about my radius, r = sqrt((x-bx)**2 + (y-by)**2), is this the one I should use?
10. ### Comp Sci Python Help in Plotting

What do you mean no determination? I'm sorry. I'm really confused. I mean how can I set the x and y components of F, a, or v?
11. ### Comp Sci Python Help in Plotting

Homework Statement We need to plot a two points (representation of planets). One is stationary and one is supposed to move on a circular orbit. We are using Python, Matplotlib and Numpy. We're not getting a circular orbit. We're just getting a line. Homework Equations a = F / mass1...
12. ### Finding the volume of these figures

I got the 1st one already. Only #2 left.
13. ### Finding the volume of these figures

I'm sorry but I don't exactly get it. I'm really having a hard time in Calculus right now. For #1, what is dz? Just a representation for height? and I can't picture properly the tetrahedron I need to slice. For #2, I really don't get it. I'm sorry. I hope you'll still explain it to me.
14. ### Finding the volume of these figures

Homework Statement Find the volume of the described figures 1. A pyramid with height h and base an equilateral triangle with side a (a tetrahedron). 2. Find the volume common to two spheres each with radius r, if the center of each sphere lies on the surface of the other sphere...
15. ### Micro-transactions [Research Paper Help]

@jared: thanks for the advice! :) I will look into that. Yes maybe you're right but we can still wait if there are people who will answer or as you suggested, will give sources. :)
16. ### Micro-transactions [Research Paper Help]

It is a research paper so I think first hand data in this case, interview, will be very useful and I mentioned that I will credit those who will answer by putting them in the citations or bibliography.
17. ### Actuarial Math

What other subjects/courses do I need to be a good Actuary? I know that Math is not the only thing I will need in order to be successful in this career. I just want to know what other course/subjects do I need to look on to if I want to be a good Actuary. Thanks! :)
18. ### Other Should I Become a Mathematician?

Is it that hard to be a Fellow Actuary in US and also in my country (Philippines) (if you just know)?
19. ### What is your favorite movie(s)?

Some movies on my Top List: The Shawshank Redemption Inception The Dark Knight Harry Potter Sherlock Holmes Social Network These are not all my top picks. Just some recent ones that I can remember.
20. ### Micro-transactions [Research Paper Help]

Guys, I need your help. I am now doing a research paper for my English class. It is about Micro-transactions. I am trying to prove that Micro-transaction will help solve or lessen piracy. I need your opinions about micro-transaction. What are the benefits you get from it? What is/are...
21. ### Graphics Problem

Graphics Problem [Urgent] This shows on my Device Manager. Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. (Code 19) It's for my GeForce GTS 250. After I installed HP Display Assistant, nothing happened. So I...
22. ### Range of this function

f(x) = \frac{1 - x}{\sqrt{5 + 7x - x^{2}}} I know that the range of that function is (-\infty, 0) U (0, +\infty) But how do I get it? I'm having difficulties in isolating x. Can you explain it to me? Thank you. :)

Bump.
24. ### Real Life Applications of Circular Motion involving Liquids

Ok thanks for that rock! :) I'm gonna use the example for blood testing and the separation of milk and cream. Any other examples especially that involves Vertical Circular Motion?
25. ### Real Life Applications of Circular Motion involving Liquids

Can you elaborate more about it. :) Thank you. :) I just really need it. :D
26. ### Real Life Applications of Circular Motion involving Liquids

Guys, our thesis defense is near already. It will be this thursday. I just want to know some more real life applications of Circular Motion involving liquids. The experiment we performed was we placed water inside a bucket then we spin it around. (Vertically) Some water spilled but most of the...
27. ### Acceleration on Lowest and Highest Points (Vertical Circular Motion)

Oh ok sir. I'm gonna trust you with that one. :) Thanks! :)
28. ### Acceleration on Lowest and Highest Points (Vertical Circular Motion)

I'm a bit confused about that statement. Centripetal force is mv^2/r right? not v^2/r (this is the centripetal acceleration). Sir, so 437 meters per second squared is not the answer to any of my questions? The accceleration on the lowest and highest point? or is it the answer to the lowest point...
29. ### Acceleration on Lowest and Highest Points (Vertical Circular Motion)

The answer is 0.437 meters per second squared? That's the acceleration to what? Lowest point? Meaning at the bottom of the ferris wheel?
30. ### Acceleration on Lowest and Highest Points (Vertical Circular Motion)

Yes I forgot. The 300 answer was very stupid. Sorry, was my edited post correct? Can you explain it to me fully? I really need. That's the only questions I wasn't able to answer properly on our test. :(