Peoples Physics Book Version-2

http://www.ck12.org Chapter 30. Equations and Fundamental Constants Version 2 ( 4 E)( 4 t)≈h/ 4 π Ephoton=h f=pc Kmax=qV=h f+φ h ...

http://www.ck12.org FB=qv×B=qvB sin(θ) Bwire=μoI/ 2 πr Fwire=`(I×B) =`IB sin(θ) (direction: RHR) (direction: RHR) (direction: RH ...

http://www.ck12.org Chapter 30. Equations and Fundamental Constants Version 2 TABLE30.1: Name Symbols Unit Typical examples Volt ...

http://www.ck12.org sin(θ) =b/c→b=c·sin(θ) cos(θ) =a/c→a=c·cos(θ) tan(θ) =b/a→b=a·tan(θ) c^2 =a^2 +b^2 180 ◦=πradians Ccircle= 2 ...

http://www.ck12.org Chapter 30. Equations and Fundamental Constants Version 2 x(t) =x 0 +v 0 t+ 1 2 axt^2 v(t) =v 0 +at v^2 =v^2 ...

http://www.ck12.org Favg= 4 p/ 4 t Ug=mgh Us p= 1 2 k( 4 x)^2 Ug=−Gm 1 m 2 /r W=F·4x P= 4 W/ 4 t P=F·v 1 J=1 N·m 1 W=1 J/s 1 foo ...

http://www.ck12.org Chapter 30. Equations and Fundamental Constants Version 2 Iring about cm=MR^2 Idisk about cm= 1 2 MR^2 Irod ...

http://www.ck12.org CHAPTER (^31) Random Walks 1 Chapter Outline 31.1 Introduction ...

http://www.ck12.org Chapter 31. Random Walks 1 31.1 Introduction This chapter provides an introduction to the random walk, a mod ...

31.1. Introduction http://www.ck12.org Step size (L). Number of steps (N). We can now describe our model in the terms above. T ...

http://www.ck12.org Chapter 31. Random Walks 1 Question What is the probability of each of the three possible outcomes? Answer T ...

31.1. Introduction http://www.ck12.org Answer Two dimensional walks can be used to model the spread of insects — mosquitoes, for ...

http://www.ck12.org Chapter 31. Random Walks 1 The first case is equivalent to flipping three heads in a row and therefore takin ...

31.1. Introduction http://www.ck12.org bears repeating: Probability of a particular end location P(End Location) =∑Probabilities ...

http://www.ck12.org Chapter 31. Random Walks 1 Above, we have answered the question posed at the beginning of this section for t ...

31.1. Introduction http://www.ck12.org Consider all the possible outcomes (as we showed above, they will be equally likely) Thi ...

http://www.ck12.org Chapter 31. Random Walks 1 We have solved for the necessary number of steps left and right in terms of known ...

31.1. Introduction http://www.ck12.org When the number of steps becomes large, the distribution begins to look like a bell curve ...