Lecture08_Pushkar

Lecture08_Pushkar - Abdul,Sameer Aggarwal, Harshwardhan...

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Lecture 8 Purdue University, Physics 220 1 Abdul,Sameer Aggarwal, Harshwardhan Ansari,Nasar,Aisha Case,Ryan,Patrick Ducey,Alexander,Thomas Goswami, Nimish Hauser,Christa,Ann Li,Jing Lute,Aaron,M Reisen,David,Paul Shen, Yi Thompson,Zachary,James Woods,Arshiuna,Evette
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Lecture 8 Purdue University, Physics 220 2 Lecture 08 Circular Motion PHYSICS 220
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Centrifuge Lecture 8 Purdue University, Physics 220 22,000 rpm Rotor 1 - 24,336 x g Rotor 2 - 50,228 x g
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Lecture 8 Purdue University, Physics 220 4 The centrifuge works using the sedimentation principle, where the centripetal acceleration causes more dense substances to separate out along the radial direction (the bottom of the tube).
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Circular Motion – Centrifuge A centrifuge is a device used in many laboratories It can be used to separate particles or molecules Or remove them The effective force causes the particle to move to the bottom of the test tube Similar to artificial gravity
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Lecture 8 Purdue University, Physics 220 6 A cell in a centrifuge
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Purdue University, Physics 220 7 iClicker What is the direction of the acceleration? A) Along the tension in the cable
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This note was uploaded on 04/23/2011 for the course PHYS 220 taught by Professor Chang during the Spring '09 term at Purdue University.

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Lecture08_Pushkar - Abdul,Sameer Aggarwal, Harshwardhan...

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