Question

derive an expression for perfectly inelastic collision in two dimensions

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Answer 1

Answer:

ANSWER

Both Q and W are energy in transit; only ΔU represents an independent quantity capable of being stored.The internal energy U of a system depends only on the state of the system and not how it reached that state.Metabolism of living organisms, and photosynthesis of plants, are specialized types of heat transfer, doing work, and internal energy of systems.