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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > In Fig. 6.334, a person wants to rise a block lying on the ground to a height h. In both the cases, if the time required is same, then in which case he has to exert more force? Assume pulleys and strings light.

In Fig. 6.334, a person wants to rise a block lying on the ground to a height h. In both the cases, if the time required is same, then in which case he has to exert more force? Assume pulleys and strings light.

a person wants to rise a block lying on the ground to a height h. In both the cases if the time required is same In Fig. 6.334 then in which case he has to exert more force? Assume pulleys and strings light.