A spring balance is attached to the ceiling of a lift. A man hangs his bag on the spring…
Physics · NEET · NTA Exams — Laws of Motion
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/s2, the reading of the spring balance will be
- 49 N.
- 24 N.
- 74 N.
- 15 N.
Answer
(B) 24 N.
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