ntA uniform meter stick of mass m is pivoted about a horizontal axis through its lower end O. It is held vertical and is allowed to fall freely. Ita angular velocity at the instant when it makes angle 60 degree with the verticaln nta. root g/3n ntb. root 3g/2n ntc. root g/4n ntd. root 2g/3n

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Q. A uniform meter stick of mass

m

is pivoted about a horizontal axis through its lower end

O

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60^{o}

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L

and mass

M

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g

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and mass

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