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A bomb of mass 16 kg at rest explodes into two pieces of masses of 4 kg and 12 kg. The velocity of the 12 kg mass is 4 ms⁻¹. The kinetic energy of the other mass is
Options
(a) 96 J
(b) 144 J
(c) 288 J
(d) 192 J
Correct Answer:
288 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 wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed of 2.00
- The moment of inertia of a uniform circular disc of radius R and mass M about an axis
- The magnetic field at the centre of a circular coil carrying current I ampere is B.
- A sound absorber attenuates the sound level by 20 dB. The intensity decreases
- Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3PV/2.
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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