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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
- In communication with help of antenna if height is doubled then the range
- If rope of lift breaks suddenly, the tension exerted by the surface of the lift
- If the nucleus ²⁷₁₃Al has nuclear radius of about 3.6 fm
- If 75% of the radioactive reaction is completed in 2 hrs, what would be
- A bar magnet of moment M and pole strength m is cut into parts of equal lengths.
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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