A light spring balance hangs from the hook of the other light spring balance and a block of mass $M$ kg hangs from the former one. Then the true statement about the scale reading is
A light spring balance hangs from the hook of the other light spring balance and a block of mass $M$ kg hangs from the former one. Then the true statement about the scale reading is
Both the scales read $M/2\, kg$ each
Both the scales read $M\, kg$ each
The scale of the lower one reads $M\, kg$ and of the upper one zero
The reading of the two scales can be anything but the sum of the reading will be $M \,kg$
A light spring balance hangs from the hook of the other light spring balance and a block of mass $M$ kg hangs from the former one. Then the true statement about the scale reading is
As the spring balance are massless therefore both the scales read $M\, kg $ each.
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