CR Drost's user avatar
CR Drost's user avatar
CR Drost's user avatar
CR Drost
  • Member for 11 years
  • Last seen more than a week ago
Stats
2,815
reputation
144k
reached
87
answers
7
questions
Loading…
About

My name is Chris. I was born in Ithaca, NY, and studied biomedical engineering and engineering physics there at Cornell, before getting my M.Sc. Applied Physics from the TU Delft in the Netherlands. I call both countries home but right now I am living in Kansas City. I am here because I love people and I want them to excel.

If you are reading this because I used some level of abstraction in some answer that went way over your head, I am sorry: it is because that is to me the simplest form of that idea. Please feel free to ask me in comments to "dumb down" these sorts of details; and I will do my best. There are usually easier ways to explain special cases and stuff.

So, for example, the work-energy theorem can be worked out, in a limited sense, with plain middle-school algebra: but if you know vectors and calculus, the "differential" form (P = dK/dt) is much easier and clearer to start with, and the work-energy theorem is just the time-integral of that. So I will tend towards the "easy/clear" version with vectors and calculus: but if you don't know vectors and calculus, you're going to miss out! If you are reading this because that has happened, ask me in comments for the lower-skill-level explanation, and I will try to give you that middle-school algebra version.

(But, for your own good, learn vectors and calculus. It is a tragedy that people try to teach physics without some "0th-year-course" on those topics. In fact college courses seem to reteach the same stuff year after year at all skill levels, just because they don't want to set aside a prerequisite freshman course on the subject to teach it to everyone together.)

This user doesn’t have any gold badges yet.
14
silver badges
14
bronze badges
42
Score
12
Posts
13
Posts %
35
Score
5
Posts
5
Posts %
24
Score
5
Posts
5
Posts %
23
Score
9
Posts
10
Posts %
21
Score
6
Posts
6
Posts %
18
Score
9
Posts
10
Posts %
Top posts
View all questions and answers