A chain of length / and mass m lies on the surface of a smooth sphere...
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A chain of length / and mass m lies on the surface of a smooth sphere of radius R (R> l) with one end tied to the top of the sphere. The tangential acceleration of the chain when the chain starts sliding down is. l R (a) (b) (c) 2Rg е Rg е Rg l 2-cos 2-cos 1-cos R l R l A R Rg (d) 1-cos- 21 A chain of length / and mass m lies on the surface of a smooth sphere of radius R (R> l) with one end tied to the top of the sphere. The tangential acceleration of the chain when the chain starts sliding down is. l R (a) (b) (c) 2Rg е Rg е Rg l 2-cos 2-cos 1-cos R l R l A R Rg (d) 1-cos- 21
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