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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The block on the loop shown in Fig. 8.151 slides without friction. At what height from A it starts so that it passes against the track at B with a net upward force equal to its own weight?

The block on the loop shown in Fig. 8.151 slides without friction. At what height from A it starts so that it passes against the track at B with a net upward force equal to its own weight?

The block on the loop shown in Fig. 8.151 slides without friction. At what height from A it starts so that it passes against the track at B with a net upward force equal to its own weight?