First Law of Motion, Gravitational acceleration and Law of Conservation of Energy
118165
How does escape velocity relate to energy and speed?
53455
Relativistic speed/energy relation. Is this correct?
158827
Inertial forces and centre of mass
61686
Noether's first theorem and classical proof of electric charge conservation
53170
Energy conservation in General Relativity
12175
Applying the principle of equivalence to an accelerated frame
130166
Equivalece of the geodesic equation and the continuity equation for the energy-momentum tensor
43858
Is acceleration due to gravity constant?
155740
Newton's Law of Graviation: Why $G$ and not e.g. $\dfrac{1}{4\pi G_0}$?
3603
Lagrangian and Hamiltonian EOM with dissipative force
4989
Why are there only derivatives to the first order in the Lagrangian?
38538
Euler's equations of rigid body motion from least action principle
100959
Is conservation of momentum and energy valid for non-inertial frames?
91314
Advantages of Lagrangian Mechanics over Newtonian Mechanics
132256
Conservation of momentum and energy in an explosion
81530
A simple explanation of Kepler's Third Law
137520
How force is mass times acceleration?