How have we derived the definition of gravitational potential energy?
86401
How has the definition of gravitational potential energy been derived?
37598
Deriving the Lorentz force from velocity dependent potential
27547
How energy curves spacetime?
9600
Near Earth vs Newtonian gravitational potential
129980
Does potential energy in gravitationall field increase mass?
55099
Why do we still need to think of gravity as a force?
96812
A concise definition of a frame of reference in Newtonian mechanics?
144876
Potential for a general fictitious force?
80785
What is potential energy truly?
155558
If energy is only defined up to a constant, can we really claim that ground state energy has an absolute value?
51097
Newton's third law and General relativity
41407
How to derive or justify the expressions of momentum operator and energy operator?
131958
Why is the potential energy equal to the negative integral of a force?
98846
Why is Kinetic Energy = (-) Total Energy and Potential Energy = 2 $\times$ Total Energy?
154037
How was the definition and the formula of work derived? Is it the best possible?
6460
How does "curved space" explain gravitational attraction?
17619
How does rest mass become energy?