Lecture08_Pushkar_2011

Lecture08_Pushkar_2011 - Examination 1 Date: February 16,...

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Examination 1 Date: February 16, 2011 Time: 1830-1930 Place: Stewart 183 You may bring a crib sheet, handwritten, on 8.5 x 11 inch paper (you may write on both sides) Material covered: Chapters 1-5 of textbook Bring your student ID Adaptive learners must notify your instructor by e- mail that you want to use an alternative testing location Lecture 8 Purdue University, Physics 220 1
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Lecture 8 Purdue University, Physics 220 2 Lecture 08 Circular Motion PHYSICS 220
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Lecture 8 Purdue University, Physics 220 3 Artificial Gravity
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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 5 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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A centrifuge is a device used in many laboratories It can be used to separate particles or molecules Or remove them
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Lecture08_Pushkar_2011 - Examination 1 Date: February 16,...

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