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System Of Particles And Rotational Motion
Question
A thin rod of length ‘L’ is lying along the x-axis with its ends at x = 0 and x = L. Its linear density (mass/length) varies with x as,
where n can be zero or any positive number. If the position xCM of the centre of mass of the rod is plotted against ‘n’, which of the following graphs best approximates the dependence of xCM on n?
Solution
A.
Some More Questions From System of Particles and Rotational Motion Chapter
Angular momentum of the particle rotating with a central force is constant due to
Four point masses, each of value m, are placed at the corners of a square ABCD of side A. The moment of inertia through A and parallel to BD is
A wire elongates by
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Mock Test Series
Mock Test Series