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NEET UG PHYSICS MCQ: SYSTEM OF PARTICLES

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Find the position of centre of mass from the base of a uniform solid cone of height 20 cm20 \mathrm{~cm}.
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Correct option: A
5 cm5 \mathrm{~cm}
Option A is correct. The center of mass of a uniform solid cone is located at a distance of h/4 from the base, where h is the height of the cone. Therefore, the center of mass is at 20/4 = 5 cm from the base.

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