# 2 The masses shown in the figure below are connected by rigid rods of negligible masses. The system(rods and masses) is rotating about the x-axis with an angular speed of 2.00 rad/s. Find:a) The moment of inertia about x-axis.b) The rotational kinetic energy4.00 kg= 3.00 m-2,00 m2.00 kg=-4.00 m3.00 kg

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3 views help_outlineImage Transcriptionclose2 The masses shown in the figure below are connected by rigid rods of negligible masses. The system (rods and masses) is rotating about the x-axis with an angular speed of 2.00 rad/s. Find: a) The moment of inertia about x-axis. b) The rotational kinetic energy 4.00 kg = 3.00 m -2,00 m 2.00 kg =-4.00 m 3.00 kg fullscreen
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Step 1

Given,

Step 2

Part (a):

Moment of Inertia about x-axis can be calculated as,

Step 3

By substituting the given values moment of... help_outlineImage Transcriptionclosem 4 36 Kg-m2 /-(2)(2) 8 Kg-m2 mr -(3)4) 48 Kg-m2 I 36+8+48 Totd Totd fullscreen

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### Angular Motion 