A light inextensible string of length L is fixed at its upper end and support a mass m at the other end. m is rotated...

      

A light inextensible string of length L is fixed at its upper end and support a mass m at the other end. m is rotated at horizontal plane or radius r as shown. The maximum tension the string can withstand without breaking is 2N. Assuming the string breaks when the radius is maximum, calculate the velocity of the mass when the string breaks, given that L 1.25m, and m= 0.1kg.

  

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Wilfred
vel22732019854.png
Wilfykil answered the question on March 27, 2019 at 05:54


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