Question

please defined



centre of gravity

Answer 1

Centre of gravity - Point from which weight of body or system may be considered to act.
;);)

Answer 2

Hey friend
here is your answer

the centre of gravity i.e. of a body is the point about which the algebraic sum of moments of weight of all the particles constituting the body is zero. The entire weight of the body can be considered to act at this point, howsoever the body is placed at that point.

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