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Three identical solid spheres move doen ...

Three identical solid spheres move doen through three inclined planes A,B and C all same dimensions. A is without friction B is undergoing pure rolling and C is rolling with slipping. Compare the kinetic energies `E_(A),E_(B)` and `E_(C)` at the bottom.

Text Solution

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Even though, the three identical solid spheres of same dimensions move down through three different inclined plane, according to the law of conservation of energy, the potential energy possessed by these three solid spheres will be converted into kinetic energies. So the kinetic energies `E_(A), E_(B) and E_(C)` care equal at the bottom.
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