Tagged Questions
2
votes
1answer
105 views
Doubts about the definition of mass
I'm having some problems understanding what are the possible definitons of mass and how they are related to each other.
In Classical Mechanics, we can distinguish between inertial and gravitational ...
1
vote
0answers
65 views
Motivation For Definitions [closed]
I noticed in my physics textbook that we define certain relationships to be true. I can see how this is considerably helpful in deriving other relationships from these definitions; for instance, take ...
0
votes
6answers
1k views
What distinguishes between physics and chemistry? [closed]
What are the major differences between physics and chemistry? I know that they both study atoms, electrons and molecules, but what makes some topics part of one and some part of another?
1
vote
3answers
508 views
What is the definition of physically meaningful?
I asked a question recently where I wanted to know whether it was physically meaningful to talk about the arrow of time in other universes.
Although many people apparently have an intuitive notion of ...
