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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.
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Topics: Work Energy and Power
(94)
Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For the action of a common Base (CB) transistor, (E=emitter, B= base, C= collector)
- Given the value of Rydberg constant is 10⁷ m⁻¹, the wave number of the last line
- If the magnetising field on a ferromagnetic material is increased, its permeability
- In the half wave rectifier circuit operating from 50 Hz mains frequency,
- A student performs an experiment to determine the Young’s modulus of a wire
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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