1. The momemi uf inertia of unifo cintutur diHe about lis central axis is T. s MI uboot a tangent in its plane a oqual to 1) 21 2) 2.51 3) 151 4) 12 Three identical tines each of mais Mundradia Ra plnced in the same plane touching ach orber ach that their cetters form the verticos f equilateral triangle. The M.I. of the systum ubout asis psing through venter if one uf the nings nd perpendicular to in plane is MR MR 2) MR 3) 4) 11 MR? 2. Two mall pberes uf munes 10g and 10 kg e jned by a rod ef lempth 05 m and uf negligitile a. The Mf of the system aboutormal asis thnmgh centre of mas of the aystem is 1) 1.875 kgm? 2) 245 kem? 3) 0.75 kgm 4) 1.75 kgm Four punicie cuch t ma Ti ar the fiur cmen of Aae of side Im The M.I of tht vytm ubout a mormal axis thremgh contie of sque 1) 6 kgm Tan dise have the sue mass and thktes. Thir mttials are of demities d, nd i, The ratio at their M.J about their cotal axis i 1) 4,: d, The motent of enis of u cylinder shou m a is gul to mement of itertia sbout an 2) 1.2 kgn? 3) 2 kgm 41 25 kga 2) 4, 14, 3) d 4, 4) a 4, und aomal w is longi The ratio ef legit radis 3) 3:1 throngh 2) 31 4) Ja1 312:1 The ML Hf miiem ciclar de aht a diameier w 1 MI ahour an axis perpetliciilar e and ing thringla poine on its mm will be 3) 31 21 31 Numerical Value Type Questions The ML.of a thim rod sbout a sormal axis through its cestre is LIt is bent se ihe centre such ht, he THo pas are perperidicular to eich oher wnd perpendicular to the axis The M.I. of the syvtem about thesa axis will be NE The value of N is 125