How do you calculate useful work?
Answers
Answered by
0
Answer:
Some examples:
Compression of a spring: (tension)(distance displaced from equilibrium) Expansion of a surface: (surface tension)(surface area increase) Expansion of a gas, commonly known as P-V work: (pressure)(change in volume)Any work that creates or uses tools, thereby increasing the availability of useful energy is useful. Any work that dissipates energy without increasing availability of energy is waste.
Explanation:
mark me brinilest. follow me.
Similar questions