Monday, April 19, 2010

19 April 2010

Φιναλλυ Λεαρντ Ηος Το Τυπε Γρεεκ τηε Φαστ ΅αυ

Finally Learn How To Type Greek the Fast Way

αβψδεφγηιξκλμνοπ;ρστθωςχυζ

abcdefghijklmnopqrstuvwxyz

ΑΒΨΔΕΦΓΗΙΞΚΛΜΝΟΠ:ΡΣΤΘΩ΅ΧΥΖ

Why am I always so stupid, should thought of this ages ago, you are really a fucking dumb ass.

use paint to draw poster is better then using microsoft word

 

 

 

Introduction to Nuclear and Particle Physics

1-1Nuclear structure( binding energy, force, spin) NMR – MRI

(a) nuclear makeup

(b) Nuclear Notation

(c) Nuclear mass, size and density

1-2 Nuclear forces, nuclear binding energy, and nuclear spin

(a) Nuclear Forces

(b) Nuclear binding energy

© Nuclear Spin I, Nuclear Magnetic Moments MuI

(d) Nuclear Magnetic resonance (NMR), Magnetic Resonance Imaging(MRI)

 

VisualBasic

cannot refer to self using path names, instead use Me.

Only the background Images are adjustable(layout) in buttons

 

HON

Duplicate hero armadon quils can stack

Slither Wards Dominate towers

Be aware whether it is worth you losing your mana and hp just to hit someone or to kill someone, or is it better of to stay on the lane to gain money and exp.

Sunday, April 18, 2010

18 April 2010

Health

Honey Palm Tea is also on my banlist, can’t sleep after drinking it

Learning how to calm down is more important then anything else

 

Study

VisualBasic

Functions - Ctype,DirectCast,TryCast,ToString,ToCharArray

Concept – Polymorphism , Abstraction, Inheritance, Encapsulation

 

HON

demented shaman should buy defence as first item

tempest needs to have courier + hp and summon + dagger

tempest can farm neutral, but needs to initiate first

electrician is imba with bloodstone and helm of black legion

Wednesday, December 16, 2009

Sunday, December 6, 2009

Rotational Energy + Transitional Energy

Here comes the trick, emphasize that I got it myself but I'm not sure it's right or wrong. Rolling is regarded as a motion that combines linear motion together with rotational motion, but where does it hold? It holds everywhere in the universe, then why I so damn hate it?... If it holds everywhere then just seperate them and calculate. The problem is they are interchangable, and in many damn ways.

1) What happens when a very fast spinning object is placed on a frictionless ground?
It doesn't move but just spins on it's original position

2) What happens when a very fast spinning object is placed on a rough ground?
It spins very fast initially and gradually slows down spinning and start moving, why is it so?

Pure E(Rot) >
Rub Against the ground (Kinetic Friction) energy lost >
The (Rot) slows down due to frictional torque exerted >
(Lin) speeds up due to frictional force >
Eventually V(Lin) = (Omega)R and will be like that and keep on balancing on this point until the 2 energies fade out TOGETHER. Maybe if we look at the problem from 2 different directions the whole thing would be clearer.

Pure E(Lin) >
Rub Against the ground ( Kinetic Friction) energy lost >
The (Lin) slows down due to frictional force >
(Rot) speeds up because there is a torque due to the frictional force>
Eventually bla bla bla......and they keep balance out because as one of it creates kinetic friction it slows down and speeds up the other, releasing heat...

This happens at when we break suddenly while moving very fast or give the wheels a suddenly boost to 100 turns per second(imposible? possible...stupid!!)

Saturday, December 5, 2009

Centripetal vs Centrifugal co-exists?

Rotational Motion
In order to maintain a circular motion, centripetal and centrifugal forces must equal, this we all know, but the concept is unclear, where comes this centrifugal force that appose the centripetal force. In the case of a roller coaster, it is R, but rotatioanl motion based on Strings and Gravity, what is the centrifugal force?.....
Here I have a case of a roller coaster, R-g= mv^2/r at bottom, R+g = mv^2/r at top, the 3 variables change accordingly when the roller coaster moves. I always tend to think that one of it is constant that makes the whole thing conplicated.

the R + g or R - g relation is actually the centripetal force and this centripetal force changes accordingly to mv^2/r, what is the main point here, AH HA !! Gravity doesn't change according to the centrifugal force, instead, gravity is always the same depend on what angle the coaster is at. So, gravity is the priority, and then there comes the centrifugal that is confusing. The R is CREATED by the CENTRIFUGAL FORCE to balance out everything, the track act as a essential element for this R to be adjusted, increase or decrease, and the CENTRIFUGAL FORCE will ONLY exist when ROTATIONAL MOTION is present, it looks LIKE newton's 3rd law, but not that intuitive. so at the top of the circle, if the coaster wants to keep on track, the minimum available centripetal force must be overcomed, and the minimum available is present, WHEN gravity is the only centripetal force<< why? because we cannot change gravity... and Thats it.

Petal = Fugal
R+G = mv^2/r