Online Physics Help for Notre Dame Freshman | Principles Explained

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A Notre Dame freshman studying physics expresses frustration over the lack of explanations for the principles behind equations in class. The professor often skips the "why," leading to confusion about when to apply concepts. Suggestions for online resources include general advice to ask questions in forums or consult textbooks, with a specific mention of HyperPhysics as a potential help site. The discussion highlights the importance of understanding foundational principles in physics education. Overall, the need for clearer explanations and resources is emphasized for better comprehension.
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I'm a freshman in physics at Notre Dame. What I have noticed is that no one knowledgeable in physics actually explains the principles. Instead, as an example,my professor will say something like, "And so, this allows you to derive this equation." But he doesn't ever explain the "why" behind the equations, so I never know exactly when to apply them.

Is there any help site online that actually explains the principles and why one would use them? Thanks in advance.
 
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hey man, there are no specific sites that i know of. either ask them here or google them. sorry I am not much help
 
What about your textbook?
 
Try http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html"
 
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Note that your professor has given you the "why" for why the derivable equation is, indeed, valid.

When would you like the chain of whys to begin?
 

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