How Can I Refresh My Physics Knowledge After a Long Break?

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Discussion Overview

The discussion centers on how individuals can refresh their physics knowledge after a significant break from formal education. Participants share their experiences and seek resources or strategies to relearn concepts in physics and mathematics, particularly in the context of completing a degree.

Discussion Character

  • Exploratory
  • Homework-related
  • Technical explanation

Main Points Raised

  • One participant expresses the need for a refresher in physics after being out of formal education for over four years and asks for recommendations on books or websites.
  • Another participant suggests utilizing MIT's online physics coursework, which includes lectures and assignments, as a resource for self-study.
  • A participant mentions their background working with underwater vehicles and their desire to engage their mind more through physics and mathematics.
  • One participant advises checking old textbooks, notes, and homework as a potential starting point for relearning material.
  • Another shares their experience of declaring academic bankruptcy to reset their academic record, noting the emotional and practical implications of starting over in their studies.
  • A participant discusses their academic history, indicating they have a decent GPA but struggle with the mathematical aspects of physics, which they find challenging yet rewarding.
  • One suggestion is made to study fundamental concepts independently and consider hiring a tutor to assist with the mathematical components of physics.
  • There are questions regarding the meaning of "having x hours," which refers to academic credit hours.

Areas of Agreement / Disagreement

Participants generally share similar concerns about refreshing their physics knowledge and the challenges associated with mathematics. However, there are differing personal experiences and approaches to addressing these challenges, indicating that no consensus exists on a single best method for relearning.

Contextual Notes

Some participants mention specific academic policies, such as academic bankruptcy, which may vary by institution. Additionally, the discussion reflects individual circumstances that influence their approaches to relearning physics.

jonny772
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So I have been out of physics for a while now and need to find a refresher to "remind" myself of what I have forgotten. I have not been in a formal class for over 4 years, and am trying to complete my degree, but between moving and money issues it has been tough. I am resolved to finish my degree, but where can I start to relearn anything I may have forgotten? Any good books or websites I can study? Thanks.
 
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If you're not looking for a specific course and grade you can point to later on, MIT has a good number of physics coursework online (often including lectures, homework, tests, and solutions).

http://ocw.mit.edu/OcwWeb/Physics/index.htm
 
I just need to jump start the math and physics portion of my brain. I have been working as a tech on underwater vehicles. It pays well but doesn't test my brain
 
jonny772 said:
So I have been out of physics for a while now and need to find a refresher to "remind" myself of what I have forgotten. I have not been in a formal class for over 4 years, and am trying to complete my degree, but between moving and money issues it has been tough. I am resolved to finish my degree, but where can I start to relearn anything I may have forgotten? Any good books or websites I can study? Thanks.

This may sound obvious, but I had to ask. What about your old texts, notes, and homework?

Zz.
 
I am kind of in the same situation as you . . . I declared academic bankruptcy at my school. What it does is pretty much wipes your slate clean and starts you over as if you never went to college. I did this because I kind of goofed around my last time in college and really messed up my G.P.A. and not so much because I forgot everything; though I am kind of glad I'm starting over as I am realizing that I forgot more than I thought. I believe different colleges have different stipulations before you can do this so I would check but my college required that I be out of school for at least 5 years and that this was a "one time deal". A lot of people have asked me "did it mess up your credit?" and I have to inform them that it has absolutely nothing to do with credit or anything like that; but rather its just a term they use as its basically doing the same thing actual financial bankruptcy does (I guess, I've never filed).

If you have over 30 hours with a decent GPA I probably wouldn't suggest this, but just wanted to let you know that this is something that is available. Good luck though!
 
I have over 120 hours and a c average, I love physics and understand it without the math, but when it comes to the math portion I have to work really hard, and that gets me a C, and while that may not be the best for some, its great for me. I don't like doing things that come easy, which explains my physics facination.
 
C's are all you need for prerequisites . . . just do some studying of the fundamental stuff on your own time. Maybe consider getting a tudor . . . because unfortunately with physics, there is quite a bit of math. You'll do fine though, may just take a little extra effort at first. Good luck!
 
What does it mean to "have x hours"?
 
Landau said:
What does it mean to "have x hours"?

I believe he is referring to http://www.merriam-webster.com/dictionary/credit+hours"
 
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