Does mass increase static friction? Does sliding friction occur at rest? What exactly does the coefficient of static friction depend on? What property of surfaces increases/decreases it? Does static frictional force depend on mass? What does net force mean? Does the frictional force coefficient dep...
I have came across a few works in gravitational physics using the term "DC" without further explanation of its meaning. For example, consider Strominger's1703.05448, which states in p. 2 about the memory effect that This is a subtle DC effect, in which the passage of gravitational waves pr...
Today, we know that tensorial equations are not enough to describe physics of QM, hence in addition we use spinor equations. They are generalized version of tensors. The key point for both tensors and spinors is that they are all roughly the proper operators to work with if we want to ...
【解析】【答案】What does our physics teacher mean【核心短语/词汇】physics teacher:物理老师【翻译】我们的物理老师是什么意思?【解析】含有行为动词一般现在时的特殊疑问句常见的句型结构为:疑问词+do/does+主语+动词原形+其它?疑问词what:什么,对事或物提问,our physics teacher在句中充当主语,动词mean意思是...
The physics of information from the materials genomics of aperiodic crystals and water to molecular information catalysts and life What did Erwin mean? The physics of information from the materials genomics of aperiodic crystals and water to molecular information catalysts and life. ... Crutchfield,J...
We asked over 350 students in the USA, Australia and Sweden the same simple question: How do you know when you understand a physics equation? Students wrote free-text answers to this question, and these were transcribed and coded. The similarity of the answers we received across the three ...
What does vertical plane mean? I drew a picture, but I don't understand how the launch site and hoops be in the same vertical plane and be different horizontal distances from each other. Sep 4, 2015 #6 SammyS Staff Emeritus Science Advisor Homework Helper Gold Member 11,929 1,520 ...
百度试题 结果1 题目6. What do youmeanby saying it has nothing to do with physics? (meaning) 相关知识点: 试题来源: 解析 答案见上
An adiabatic process is defined as a process in which no heat transfer takes place. This does not mean that the temperature is constant, but rather that no
This is the second paper in a four-part series considering the fundamental question, "what does the word height really mean?" The first paper in this series explained that a change in National Geodetic Survey's policy, coupled with the modern realities of GPS surveying, have essentially forced...