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A particle of mass m is kept at the top of a smooth fixed sphere. It is given a horizontal velocity v then:A. it will start moving along a circular path if `v lt sqrt(gR)`B. it will start moving along a circular path if `v gt sqrt(gR)`C. it will start moving along a parabolic path if `v lt sqrt(gR)`D. it will start moving along a parabolic path if `v gt sqrt(gR)` |
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Answer» Correct Answer - A::D |
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