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A solid sphere is rolling on a frictionl...

A solid sphere is rolling on a frictionless plane surface about the axis of symmetry. Find the rotational energy of the sphere. Also, find the ratio of rotational `K.E.` to total energy.

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SL ARORA-System of particles & rotational Motion-EXERCISE
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  10. A car is moving at a speed of 72 kmh^(-1). The diameter of its wheel i...

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  19. Three particles, each of mass m are situated at the vertices of an equ...

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