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A thin wire of length L and uniform linear mass density ρ is bent into a circular loop with centre at O as shown. The moment of inertia of the loop about the axis XX’ is

(a) ρL³/8π²

(b) ρL³/16π2

(c) 5ρL³/16π²

(d) 3ρL³/8π²

Ans. d

(10)

5/5 - (1 vote)

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