A body of mass 2 kg is hung on a spring balance mounted vertically in a lift. If the lift…
Physics · NEET · NTA Exams — Laws of Motion
A body of mass 2 kg is hung on a spring balance mounted vertically in a lift. If the lift descends with an acceleration equal to the acceleration due to gravity ‘g’, the reading on the spring balance will be
- 2 kg.
- (4g) kg.
- (2g) kg.
- Zero.
Answer
(D) Zero.
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