A spring balance is attached to the ceiling of a lift spring A man hangs his bag on the spring and the reads 49 N when the lift

Question

A spring balance is attached to the ceiling of a lift spring A man hangs his bag on the spring and the reads 49 N when the lift is stationary If the lif moves downward with an acceleration of 5 m s the reading of the spring balance will nearly be equal to 1 24 N 2 74 N 3 15 N 4 49 N A har

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