Question

A thin uniform rod of length L is bent at its mid point as shown in the figure. The distance of centreof mass from the point 'O' is.
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Answer 1

Answer:

Explanation:

⇒x cm= - m/2(L/4)- m/2(cos θ)L/4//m,

⇒y cm=m/2 sin θ(L/4)/m,r cm,

⇒√x²cm+y²cm.

Hope it helps.