Consider-a-rectangular-plate-of-lamina-density-0-025-whose-mass-is-5kg-about-an-axis-3cm-from-one-of-its-sides-as-shown-below-using-parallel-axis-theorem-find-the-moment-of-inertia-about-the-x

Question Number 9161 by tawakalitu last updated on 21/Nov/16

$$\mathrm{Consider}\:\mathrm{a}\:\mathrm{rectangular}\:\mathrm{plate}\:\mathrm{of}\:\mathrm{lamina}\: \\ $$$$\mathrm{density}\:\rho\:=\:\mathrm{0}.\mathrm{025}\:\mathrm{whose}\:\mathrm{mass}\:\mathrm{is}\:\mathrm{5kg}\:\mathrm{about} \\ $$$$\mathrm{an}\:\mathrm{axis}\:\mathrm{3cm}\:\mathrm{from}\:\mathrm{one}\:\mathrm{of}\:\mathrm{its}\:\mathrm{sides}\:\mathrm{as}\:\mathrm{shown} \\ $$$$\mathrm{below}.\:\mathrm{using}\:\mathrm{parallel}\:\mathrm{axis}\:\mathrm{theorem}\:,\:\mathrm{find} \\ $$$$\mathrm{the}\:\mathrm{moment}\:\mathrm{of}\:\mathrm{inertia}\:\mathrm{about}\:\mathrm{the}\:\mathrm{xx}\:\mathrm{axis}\:\mathrm{and} \\ $$$$\mathrm{the}\:\mathrm{radius}\:\mathrm{of}\:\mathrm{gyration}. \\ $$

Commented by tawakalitu last updated on 21/Nov/16

Commented by tawakalitu last updated on 22/Nov/16

$$\mathrm{please}\:\mathrm{help}. \\ $$

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