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q2_00m_s - s ME 364 Kinematics NAME 50 A07 21 Summer Term...

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Unformatted text preview: s ME 364 - Kinematics NAME 50 A07}? 21 Summer Term, 2000 Quiz 2, 25 Points, Open Book 1. (15 Points) The disk shown is made from steel ( r: 8000 kg/m3). Determine the mass moment of inertia of the member about the axis GG (going through the mass center). 180 mm dia if I 30mmthick 40mmd1a J Valam4 Muppl’ I: 51,—.) A Md I; I Ema/Sofa) : 7/3”!)‘1; 6/] _°‘_ 1 _ V ‘— 4 7“ l/ (I ) I I ’9’ QUE/70): 34,7393”: 0 0, AZ??? 77-174’37114fl :2, “’3 ‘ - (If (I (,0?) 7mm .31“? 30439): waif”; 4am W3 2’56 I7: Mvmo) = ' 47M; 12 M732 — was) : auéyzjml 16 = aa/W kiwi r .ozugkfm‘ 2. (10 Points) If the disk in the previous problem is suspended on a knife edge through one of its holes, what will the period of oscillation be? ' 0 L L : 1; MI“ .wm 9.74%) : .ouétlfl/l : «Oi/fléml (“‘0 @311 K {‘7de Qf/k/yléOém) 9’7 /7~ 27 ...
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