Welcome

Welcome to my ever-evolving blog. It started out as a blog on Beachbody workouts and products, mainly when I was a Beachbody coach. I no longer coach, not because I don't believe in Beachbody's programs (I subscribe to Beachbody on Demand and use their workouts every day), I am just not a salesperson and hated that aspect of it. I am more than willing to answer questions about my experiences with their products and the various workouts, and I feel freer to do so without the appearance of giving a biased review of something.

I have also started adding reviews for various things I have purchased like movies, books, CDs, and other products. This was brought about by a fight with Amazon in which all of my reviews were removed over a completely bullshit allegation that I posted a review that violated their terms of service. After going back and forth with the morons in the community-reviews department (even after they admitted that my posts did not violate their guidelines) they restored my account (which took them six months to do), but I have been posting my reviews on my blog to have them preserved in case something like that happens again. And here, I will post uncensored reviews so I will swear from time to time and post reviews that may be longer than Amazon's character limit. Everything I post here on any topic or product is my personal opinion, and I take no compensation for any product reviews I post. I am a member of Amazon's vine program and because I get those products for free, I keep those reviews on Amazon only, but everything I have purchased with my own money, whether from Amazon or some other store/website/outlet, I will post here.  

I also plan to do some longer blog posts on various topics, such as how to learn physics, how to get through calculus, and longer reviews of workout programs as I do them. Basically, whatever strikes me as interesting at the time.  As you can see if you navigate around the blog, I had many years in between postings. During that time I was going back to school to get an engineering degree, and learning material that I avoided my first time through college was a different experience and one that gave me a lot of insight into how to do well in those classes, which I will try to impart here for those who are looking to get a science or engineering degree. 

Sunday, May 15, 2022

Study Aid Review: Ultimate Physics 2 Tutor Vol. 2 - Oscillations and Waves

 


This is a continuation of Jason's series of physics tutors. Where the material falls in your particular class sequence (if you are taking classes and not just learning on your own) will depend on how your school sets up the courses. I took two semesters of calculus-based physics at the community college level, and my teacher barely covered this material, right at the very end of the first semester. I think we had two lectures and one bonus question on the Doppler Shift on the final exam.

The set covers harmonic motion, different types of waves (transverse, standing, interference), speed and intensity of waves, and then ends with a lesson on the Doppler Shift. So, pretty much everything on the subject of waves that is likely to be covered regardless of what type of class (algebra-based or calculus-based) you are taking. The examples he goes through in the set are more geared toward algebra-based classes as they tend to be easier problems than are assigned in calculus-based classes. If you have a teacher that does not cover this material in a lot of detail, then what Jason covers here may be way more than you need to know. Unfortunately, it is hard to get an idea of what your teacher may focus on before you take the class. But, if you have a hard time following what your teacher is saying or if you are just trying to teach yourself the material, this is a good resource if you are an audio/visual learner. If you learn better through reading, however, this is not likely to be of much help to you.

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