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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > In the arrangement shown in the figure mass of rod m exceeds the mass m of ball. The ball has an opening permitting it to slide along the thread with some friction. The mass of the pulley and the friction in its axle are negligible.

In the arrangement shown in the figure mass of rod m exceeds the mass m of ball. The ball has an opening permitting it to slide along the thread with some friction. The mass of the pulley and the friction in its axle are negligible.

In the arrangement shown in figure m1 ​=1kg and m2 =2kg Pulleys are massless and strings are light. For what value of M the mass m1 moves with constant velocity?(neglect friction)