A mass of 10 kg is hung to a spring bala...

A mass of 10 kg is hung to a spring balance in lift. If the lift is moving with an acceleration `g//3 `in upward & downward directions, choose the correct options related to the reading of the spring balance.

2 ,2 and 3 are correct

1 and 2 are correct

1 and 2are correct

1 and 3 are correct

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