Give answer. The casing of a rocket in flight burns up due to friction – InterviewSolution

1.	Give answer. The casing of a rocket in flight burns up due to friction. At whose expense is the heat energy required for burning, obtained? The rocket or the atmosphere?
Answer» The mass of the casing of the rocket in flight is burnt by obtaining heat energy from the mechanical energy (K.E + P.E.) of the rocket itself.

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