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NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

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A bomb of mass 10 kg explodes into two pieces of mass 5 kg and 5 kg. The velocity of mass 5 kg is 16 m/s. The K.E of mass 5 kg is

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Correct option: B

640 J

Option B is correct because the kinetic energy is calculated directly from the mass and velocity of the 5 kg piece.

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