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Physics, 06.01.2021 14:00 datboi995

21. A particle rests on the top of hemisphere of radius 'r'. It begins to slide without friction
down the smooth surface of hemisphere and
leave the surface of hemisphere at height 'h'
above ground making angle with vertical.
The value of O is

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21. A particle rests on the top of hemisphere of radius 'r'. It begins to slide without friction

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