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A bomb of mass 30 kg at rest exploded into two pieces of masses 18 kg and 12 kg. The velocity of 18 kg mass if 6 m/s. The kinetic energy of the other mass is
Options
(a) 324 J
(b) 486 J
(c) 256 J
(d) 524 J
Correct Answer:
486 J
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - An objective moves ,starting from rest through a resistive medium
- An astronomical telescope arranged for normal adjustment has a magnification of 6.
- Two solid discs of radii r and 2r roll from the top of an inclined plane
- Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC
- Assertion(A) :The change in kinetic energy of a particle is equal to the work done
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An objective moves ,starting from rest through a resistive medium
- An astronomical telescope arranged for normal adjustment has a magnification of 6.
- Two solid discs of radii r and 2r roll from the top of an inclined plane
- Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC
- Assertion(A) :The change in kinetic energy of a particle is equal to the work done
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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