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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
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two cells, having the same e.m.f. are connected in series through an external resistance
- Two bodies of mass 10 kg and 5 kg moving in concentric orbits of radius
- During production of cathode ray
- An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
- An alternating voltage given as, V=100√2 sin100t V is applied to a capacitor
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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