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A balloon with mass m is descending down with an acceleration a (where a
Options
(a) 2ma/(g+a)
(b) 2ma/(g-a)
(c) ma/(g+a)
(d) ma/(g-a)
Correct Answer:
2ma/(g+a)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The frequency of fundamental tone in an open organ pipe of length
- The electric current in AC circuit is given by the relation i-3 sinωt+4 cos ωt.
- In a Rutherford scattering experiment when a projectile of charge Z₁ and mass M₁
- Weight of a body of mass m decreases by 1% when it is raised to height h
- Which one of the following statements is not correct in case of a semiconductor?
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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