List questions from classical-mechanics

218

Views

Why is generalised force $Q_j = \frac{\partial L}{\partial q_j}$ when kinetic energy is independent of position?

Published on 02 Sep 2017 - 14:54

369

Views

Is a Joule a ratio expression

Published on 27 Mar 2026 - 6:15

191

Views

When the gradient and the divergence of a solenoidal function in $\mathbb{R}^d$ commute?

Published on 30 Mar 2026 - 10:38

428

Views

Calculus of variations with vector field and contour integral

Published on 30 Mar 2026 - 8:55

251

Views

Inertia matrix of a rigid system of rigid bodies

Published on 07 Sep 2017 - 10:10

35

Views

mass material point is bound to move (without friction) on a guide located in a vertical plane $y=x^2$ with elastic force.

Published on 08 Sep 2017 - 7:32

117

Views

Length of a displaced curve

Published on 08 Sep 2017 - 17:13

1.9k

Views

Equilibrium of double Atwood machine via lagrangian

Published on 28 Mar 2026 - 21:06

88

Views

First Integrals of the Following Hamiltonian

Published on 25 Mar 2026 - 16:01

35

Views

Identifying a ruled surface from mechanics

Published on 15 Sep 2017 - 1:07

367

Views

Rigid Body Dynamics Problem

Published on 15 Sep 2017 - 18:58

64

Views

Where does the second term in this harmonic motion come from?

Published on 16 Sep 2017 - 12:45

2.5k

Views

Find the magnitude of the reaction force at the pivot

Published on 16 Sep 2017 - 15:23

274

Views

position of a particle in the force field

Published on 17 Sep 2017 - 9:24

35

Views

find work given only force field

Published on 17 Sep 2017 - 22:28

List Question

Why is generalised force $Q_j = \frac{\partial L}{\partial q_j}$ when kinetic energy is independent of position?

Is a Joule a ratio expression

When the gradient and the divergence of a solenoidal function in $\mathbb{R}^d$ commute?

Calculus of variations with vector field and contour integral

Inertia matrix of a rigid system of rigid bodies

mass material point is bound to move (without friction) on a guide located in a vertical plane $y=x^2$ with elastic force.

Length of a displaced curve

Equilibrium of double Atwood machine via lagrangian

First Integrals of the Following Hamiltonian

Identifying a ruled surface from mechanics

Rigid Body Dynamics Problem

Where does the second term in this harmonic motion come from?

Find the magnitude of the reaction force at the pivot

position of a particle in the force field

find work given only force field

Trending Questions

Popular # Hahtags

Popular Questions