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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: - A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
- Which of the following, is a vector quantity?
- Two balls are dropped from heights h and 2h respectively. The ratio of times
- An inclined plane of length 5.60m making an angle of 45⁰ with the horizontal is placed
- 180⁰ phase difference is obtained when light ray is reflected from
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
- Which of the following, is a vector quantity?
- Two balls are dropped from heights h and 2h respectively. The ratio of times
- An inclined plane of length 5.60m making an angle of 45⁰ with the horizontal is placed
- 180⁰ phase difference is obtained when light ray is reflected from
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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