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The centre of mass of the body always lies on the line of symmetry for an object with uniform density.

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in Physics – Class 11 by (74.2k points)
The centre of mass of the body always lies on the line of symmetry for an object with uniform density.

(a) True

(b) False

The question was posed to me in homework.

The above asked question is from System of Particles topic in chapter System of Particles and Rotational Motion of Physics – Class 11

1 Answer

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Best answer
Right answer is (a) True

The best explanation: The centre of mass of the body always lies on the line of symmetry for an object with uniform density if there exists a line of symmetry for that geometry. Because, by definition, symmetry implies an equivalence of mass on either side of the symmetrical axis if the density is uniform.

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