A spring balance is attached to the ceiling of a lift. A man hangs his bag on the spring, and the spring reads 49 N when the lift is stationary. If the lift moves downward with an | Suva Ai
A spring balance is attached to the ceiling of a lift. A man hangs his bag on the spring, and the spring reads 49 N when the lift is stationary. If the lift moves downward with an acceleration of 5m/s 2 , the reading of the spring balance will be-
1.A spring balance is attached to the ceiling of a lift. A man hangs his bag on the spring, and the spring reads 49 N when the lift is stationary. If the lift moves downward with an acceleration of 5m/s2 , the reading of the spring balance will be-
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