Physics
Physics, 20.08.2019 00:00, rajveer8591

Astone is tied to one end of a string and rotated
in a horizontal circle with a uniform angular ve-
locity. let t be the tension in the string. if the
length of the string is halved and its angular ve-
locity is doubled, tension in the string will be
(1) t/4
(2) t/2
(3) 2t
(4) 4t​

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Astone is tied to one end of a string and rotated
in a horizontal circle with a uniform angular...

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