What happens at the molecular level when a spring is being extended?
63850
Why is the restoring force directly proportional to extension?
55503
A rock connected to one end of string in circular motion gets released.. and what happens?
15979
What happens to the air in the area, when things are transported or replicated?
144778
Is there difference in force when the height increases?
137250
What happens to the rotational kinetic energy?
72358
Mass dropped on a spring
21948
What "propagates" a force through the rest of a solid?
53006
How is frictional force dependent on normal reaction?
15033
Why do non-Newtonian fluids go hard when having a sudden force exerted on them?
9207
How do gas molecules constantly bounce without losing energy?
80717
Surface tension: the paper clip experiment
124744
Conservation of $\vec{p}$ in Ballistic pendulum
145238
Where does the energy required to stop a moving body come from and go?
67758
The meaning of "Angular frequency" of a spring that behaves as a simple harmonic oscilator
41554
The exact mechanism of energy release durning bond formation on the atomic level
144615
How much work can a force on a spring do? (Why are two methods wrong?)
19384
the type of movement in electron jump between levels?