Fundamentally, what is direction?
73914
Is there a definition of "direction" in physics?
52785
Definition respective derivation of angular momentum formula
27360
How to differentiate formally?
33118
How can I plot the direction field for a differential equation?
131782
Which charge actually moves to constitute current? Positive or negative?
18007
Why does light change direction when it travels through glass?
71550
Forward vs Forwards
65078
How does anything move?
36308
What does 'foo' really mean?
83301
Intuition behind directional derivative (geometrically)?
19045
Torque direction meaning
117350
How to determine whether the direction of rotating a 2D vector to another one is counter-clockwise or clockwise using the cross product?
85072
A "reverse" diagonal argument?
156338
Toward vs. Towards
146852
What to call the attitude of pursuing something
74104
How do I set angular velocity/torque so that it's pointing to velocity/direction?
65816
Does direction of causality between instrument and variable matter?