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Unformatted text preview: Moving a speed v. Collides elastically with wall. Experiences impulse F single = 2 m v Δ t Newton's Laws and Ideal Gases Total force on a wall in a time interval depends on how many molecules hit the wall in that time. Assumes all molecules have the same speed N hit the wall = N tot 6 L v Δ t × v Δ t L Newton's Laws and Ideal Gases F tot = ( 2 m v Δ t )( N 6 × v Δ t L ) = N mv 2 3 L P = F tot A = N m v 2 3 L A , L A = V PV = N m v 2 3 = N k B T KE = 3 2 k B T...
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This note was uploaded on 12/07/2011 for the course PHYS 220 taught by Professor Chang during the Fall '09 term at Purdue.
 Fall '09
 CHANG
 Mass

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