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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.
Related Questions: - An air bubble in a glass slab with refractive index 1.5 (near normal incidence)
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An air bubble in a glass slab with refractive index 1.5 (near normal incidence)
- An amplifier has a voltage gain Av=1000. The voltage gain in dB is
- Which phenomenon best supports the theory that matter has a wave nature?
- An electric motor runs on DC source of emf 200 V and draws a current of 10 A.
- A cyclotron is used to accelerate
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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