Physics, asked by preetdullat810, 1 month ago

The contents of a pressure cooker are heated with 20J of energy. However, excess vapour pressure causes the lid to blow off with a force 0f 3N causing it to rise 2.5 m into the air. What is the total change in the energy of the system?

Answers

Answered by umasahu871999

4

Explanation:

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