Feb 18, 2011 · Timocracy seems to make great sense and with some thought and modification, would seem to work leaps and bounds better than Democracy-Tyranny, again as Plato predicted. And who …

Dec 31, 2007 · Join in expert discussion on special and general relativity discussion. Relativity is the dependence of various physical phenomena on relative motion of the observer and the observed …

Aug 30, 2022 · Join in expert discussion on general math topics that are not applicable to the specific categories. This includes topics are usually high school math level. Homework help is available.

Sep 28, 2016 · Although rolling wheels are everywhere, when most people are asked "what is the axis of rotation of a wheel that rolls without slipping?"...

Energy loss from the source to the receiver (the speaker to the microphone) of an oscillator is defined as the ratio between the energy stored in the oscillator to the energy dissipated per radian, or: You can …

Jun 25, 2024 · A week ago, I started studying electromagnetism. I was introduced to a few new concepts and one of them was H. Now, in my book, they defined H as just magnetic field strength and B as …

Jan 24, 2026 · Hello, imagine there is a microwave cavity and the standing wave inside it oscillates, and then place one electron at the wave node point . Will the electron stay at rest? And what if there is …

Oct 20, 2014 · The discussion revolves around the mathematical concept of the imaginary unit, specifically why \ (i^2\) equals -1. Participants explore definitions, properties, and implications of …

Jul 1, 2024 · The discussion revolves around the conservation of energy in the context of a bow and arrow, specifically examining the conversion of elastic potential energy into kinetic energy during the …

Jan 1, 2023 · Thousands of discussions on the best science and math textbooks. Read user reviews, recommend your favorites, and ask for suggestions.