What is the potential energy of the spring?
6648
Why I think tension should be twice the force in a tug of war
150098
Actual meaning of "Gravitational Potential"?
17619
How does rest mass become energy?
111578
Why is gravitational potential energy negative, and what does that mean?
17121
Kinetic energy with respect to different reference frames
33886
Solution to over-damped harmonic spring
1721
How to explain the force applied on this object?
146039
Is it always possible to define energy of a system?
90926
Conservation of energy in Lenz's law
54149
If I immerse a coin in a cup of water, help me define the forces acting on it
133421
what type of energy electrical current have
42623
What is the relationship between force and kinetic energy?
106538
Why are thermodynamic potentials minimised?
118466
effect of mass of spring on period of oscillation
144876
Potential for a general fictitious force?
35906
Calculate force of electric charges "suspended" by strings
77318
Why do we consider potential energy function $U(x)$ differentiable?