If in a stationary lift, a man is standi...

If in a stationary lift, a man is standing with a bucket full of water, having a hole at its bottom. The rate of flow of water through this hole is `R_(0)`. If the lift starts to move up and down with same acceleration and then the rates of flow of water are Ru and Rd, then

`R_(0)gtR_(u)gtR_(d)`

`R_(u)gtR_(0)gtR_(d)`

`R_(d)gtR_(0)gtR_(u)`

`R_(u)gtR_(d)gtR_(0)`

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