Solution Aipmt Neet 2004 | WPE Q 3 | Twisted qus

 A stone is tied to a string of length l and is whirled in a vertical circle with the other end of the string as the centre. At a certain instant of time, the stone is at its lowest position and has a speed u. The velocity as it reaches a position where the string makes an angle (g being acceleration

A stone is tied to a string of length l and is whirled in a vertical circle with the other end of the string as the centre. At a certain instant of time, the stone is at its lowest position and has a speed u. The  tension in string as it reaches a position where the string makes an angle  (g being acceleration












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