SammyS's latest activity
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I did a 4 sig-fig spreadsheet calculation with values from the web cv = 4.186 J/(g⋅°C); Lfusion = 334 J/g; Lvapor. = 2256.4 J/g and your... -
SammyS reacted to A.T.'s post in the thread I Does kinetic friction propel a person walking forward? with
Agree.
Being useful for solving practical problems, is the main reason why this distinction exists. The distinction is also useful from the... -
SammyS reacted to weirdoguy's post in the thread I Does kinetic friction propel a person walking forward? with Agree.
Harmful for whom? As a teacher with 17 years of experience, I wholeheartedly disagree. In the end these are only labels, yes, but the...
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SammyS reacted to renormalize's post in the thread Melin transform of the floor function [x] with Agree.
Just a small quibble: although the meaning of your integral is clear from the context of your equation, please don't forget to always...