Analytical mechanics for students of physics and engineering . ie in the x-axis. Thenthe mOSl Convenient element of mass is a strip which is parallel to the x-axis. Let ,/ be the

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Download this stock image: Analytical mechanics for students of physics and engineering . ie in the x-axis. Thenthe mOSl Convenient element of mass is a strip which is parallel to the x-axis. Let ,/ be the length (Fig. 84), b thewidth, and <t the mass per unit area of the lamina, thendm = aady. I r :i physical definition of moment f inertia and its meaning see p. 220. Fig. 84. CENTER OF MASS AND MOMENT OF INERTIA 153 The distance of the element of mas-; from the axis is y therefore substi-tuting in equation (II) these expressions for dm and its distance from the axis we obtain I = ) //- • an dy = i (rub3 = i mb2, fo - 2AKFR20 from Alamy's library of millions of high resolution stock photos, illustrations and vectors.

Moment of Inertia of Rectangular Section

Analytical mechanics for students of physics and engineering . On the other handif the motion about the center of mass is destroyed the angu-lar momentum about a given axis due to the