A spring balance is attached to the ceiling of a lift. A man hangs his – McqOptions

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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 \[5\,m/{{s}^{2}},\] the reading of the spring balance will be [AIEEE 2003]
A.	49 N
B.	24 N
C.	74 N
D.	15 N
Answer» C. 74 N

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