Angular velocity: $\omega = vr$ or $\omega = v/r$?
110765
Angular velocity: $\omega = vr$ or $\omega = v/r$?
134510
How do you get $\rm{var}(\Theta -\hat\theta) = \rm{var}(\Theta)$?
7149
Calculus of variations -- how does it make sense to vary the position and the velocity independently?
70477
Asking the vector form of the equation about velocity
27041
Speed $v$ of a wave on a tightrope
38618
Rotation of rigid body with two different angular velocities
59282
What is the significance of angular frequency $\omega$ with regards to wave functions?
112209
Landau's argument for dependence of Lagrangian on magnitude of velocity
100901
Proof of centripetal acceleration formula ($a_c = v^2/r$) for non-uniform circular motion
92307
Relation between shm and circular motion
61198
Are Position and Velocity (or Velocity and Acceleration) Vectors Always Parallel?
47411
Does an acceleration always perpendicular to velocity imply a circular motion?
147334
We have angle=arctan(dy/dx), but what happens when dx=0?
90555
Are velocity and acceleration smooth quantities?
12092
When can one write $a=v \cdot dv/dx$?
158906
Instantaneous angular momentum of a disc
37326
Angular momentum with respect to the centre of mass