###### Answer: work

Sun May 18 2003 14:30:00 GMT-0400 (Eastern Daylight Time) · Hooke’s law is a law of physics that states that the force (F) needed to extend or compress a spring by some distance (x) scales linearly with respect to that distance—that is F s = kx where k is a constant factor characteristic of the spring (i.e. its stiffness) and x is small compared to the total possible deformation of the spring …

In terms of energy all systems have two types of energy: potential energy and kinetic energy. When a spring is stretched or compressed it stores elastic potential energy which is then transferred into kinetic energy . The potential energy within a spring is determined by the equation = / When the spring is stretched or compressed kinetic energy of the mass gets converted into potential energy of the …

The internal energy is the sum of thermal kinetic energy and thermal potential energy . Thus even if the internal energy does not change the temperature can change due to conversion between kinetic and potential energy ; this is what happens in a free expansion and typically produces a decrease in temperature as the fluid expands.

Harmonic oscillator – Wikipedia

Hooke’s law – Wikipedia

Hooke’s law – Wikipedia

Rotational–vibrational coupling – Wikipedia

The energy of the system is oscillating back and forth between kinetic energy and potential energy . In the animation with the two circling masses there is a back an…