Is kinetic energy a relative quantity? Will it make inconsistent equations when applying it to the conservation of energy equations?
11280
Where does the extra kinetic energy of the rocket come from?
68027
Conservation of Energy vs Expansion of Space
145566
Will the momentum be conserved in this scenario?
10071
Rotational kinetic energy when moment of inertia is changed
93539
Why is $M\frac{dv}{dt} = v_{rel} .\frac{dm}{dt}$ correct and $(M - dm)\frac{dv}{dt} = v_{rel} .\frac{dm}{dt}$ wrong?
122376
Is Einstein's formula $E=mc^2$ the same as the kinetic energy formula $\dfrac{1}{2} mv^2$?
128436
Is gravitational potential energy proportional or inversely proportional to distance?
114225
If movement is relative, why is it said that moving objects have kinetic energy?
8433
Can linear momentum be conserved before and after collision in the presence of an external force?
62189
Equal and opposite reaction - forces coming in pairs - or just common sense?
42186
When is the Hamiltonian of a system not equal to its total energy?
122902
Kinetic energy conservation in a collision
45625
Is energy content of a system different depending on the observer?
142199
Lifting frictional force and relative values for kinetic vs static friction
53455
Relativistic speed/energy relation. Is this correct?
16786
Is there any case in physics where the equations of motion depend on high time derivatives of the position?
45613
Conservation of energy when slowing an object down