A lift is moving vertically upwards with an acceleration of 2 g.
(I) Acceleration of block A with respect to lift is g, downward.
(II) Reading of the spring balance is 8 mg.
(III) Ratio of acceleration of block B w.r.t. ground to acceleration of block A w.r.t. ground is 
.
(IV) Ratio of acceleration of block B w.r.t. lift to the acceleration of block A w.r.t. lift is 
.
Which of the following option is correct
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Verified by ExpertsThe correct answer is:
A
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