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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
- A rectangular copper coil is placed in a uniform magnetic field of induction 40 mT
- A sound source is moving towards a stationary listener with 1/10th of the speed
- In P-N junction having depletion layer of thickness 10⁻⁶ m, the potential across
- A body of mass M hits normally a rigid wall with velocity V and bounces back
- In the given figure, a diode D is connected to an external resistance R=100 Ω
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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