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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A bob is attached to a string as shown in the figure below. At the lowest point, it is given a horizontal velocity u. The bob rotates complete circle in vertical plane. For different values of u, it can have different total

A bob is attached to a string as shown in the figure below. At the lowest point, it is given a horizontal velocity u. The bob rotates complete circle in vertical plane. For different values of u, it can have different total

A bov is attached to a string as shown in the figure below. At the lowest point it can have different total it is given a horizontal velocity u. The bob rotates complete circle in vertical plane. For different values of u