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[" A body of mass "2kg" is hung on a spr...

[" A body of mass "2kg" is hung on a spring "],[" balance mounted vertically in a lift.If the lift "],[" descends with an acceleration equal to the "],[" acceleration due to gravity ' "g" ,the reading on "],[" the spring balance will be "],[" A "2kg],[" B "quad (4times g)kg],[" C "quad " (2 times "g)kg],[" D Zero "]

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