Help pleeeese (validity of f=ma, mass of diff.temp objects)

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The discussion centers on the validity of Newton's second law of motion, expressed as F=ma, and the implications of temperature on mass. It is established that F=ma holds true in classical mechanics under standard conditions, but may not apply in relativistic contexts. Additionally, the mass of an object, such as a frying pan, does not change with temperature; however, its density and thermal expansion can affect its behavior in practical scenarios.

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help pleeeese~~ (validity of f=ma, mass of diff.temp objects)

:cry: please help me~ desperate...

1. is f=ma valid in all situations? explain your reasons~
2. is the mass of a hot frying pan different from a cold frying pan? why?

thank you~~~
 
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kiwikiwi: I see you've asked a number of questions, all of which look like verbatim from a textbook. Please read the sticky at the top of this homework forum.
 

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