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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 cadmium rods are used in nuclear reactor to
- Two spheres A and B of masses m and m respectively collide. A is at rest initially
- A charged oil drop is suspended in a uniform field at 3×10⁴ V/m so that it neither falls
- A drum of radius R and mass M, rolls down without slipping along an inclined plane
- Four point masses, each of value m, are placed at the corners of a square ABCD
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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