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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 ms⁻² , the reading of the spring balance will be
Options
(a) 24 N
(b) 74 N
(c) 15 N
(d) 49 N
Correct Answer:
24 N
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A solid sphere is rotating in free space.If the radius of the sphere is increased
- Which of the following phenomenon exhibited the particle nature of light?
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
- Young’s modulus of perfectly rigid body material is
- A galvanometer coil has a resistance of 15 ohm and gives full scale deflection
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A solid sphere is rotating in free space.If the radius of the sphere is increased
- Which of the following phenomenon exhibited the particle nature of light?
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
- Young’s modulus of perfectly rigid body material is
- A galvanometer coil has a resistance of 15 ohm and gives full scale deflection
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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