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KEAM 2010 Physics and Chemistry Paper

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Question : 38

Total: 119

A stone of mass 2kg is tied to a string of length 0.5m. If the breaking tension of the string is 900N, then the maximum angular velocity, the stone can have in uniform circular motion is

30‌rad‌s−1
20 rads−1
10‌rad‌s−1
25‌rad‌s−1
40‌rad‌s−1

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