Agniveer Vayu or IAF Group X 12 July 2021 Shift 3 Paper

Question : 25 of 70

Marks: +1, -0

Which of the following statement is incorrect regarding center of mass?

The center of gravity is the point through which the force of gravity acts on an object or system.
Centre of Mass of a body is a point at which the whole of the mass of the body can be assumed as a point mass.
The Center of Mass of a body will always be inside the body.
The centre of mass of a ring lies outside of the body.

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