thick walled hollow sphere of radius R rolls down an incline...final vel at botm wen it rolls widout slipng is v..with slippng is 5v/4.wt is radius of gyratn?

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Nirmal Singh. · Answer

For radius of gyration - I axis = mk^2 where k is the radius of gyration so radius of gyration k = sqrt (I axis / m) I axis about the rolling contact axis is I y So I z = I x +I y 2/3mR^2 = 2I y I y = 2/6mR^2 = I axis so k = sqrt (2/6mR^2 / m) k = sqrt(2/6R^2) Regards, Nirmal Singh Askiitians faculty

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thick walled hollow sphere of radius R rolls down an incline...final vel at botm wen it rolls widout slipng is v..with slippng is 5v/4.wt is radius of gyratn?

thick walled hollow sphere of radius R rolls down an incline...final vel at botm wen it rolls widout slipng is v..with slippng is 5v/4.wt is radius of gyratn?

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thick walled hollow sphere of radius R rolls down an incline...final vel at botm wen it rolls widout slipng is v..with slippng is 5v/4.wt is radius of gyratn?

thick walled hollow sphere of radius R rolls down an incline...final vel at botm wen it rolls widout slipng is v..with slippng is 5v/4.wt is radius of gyratn?

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