Assertion: collision's energy | /r/HasProperty | equivalent
Facets:
value: to conservation of kinetic energy
type: OTHER
value: in an elastic collision
type: TEMPORAL
Source sentences:
text: In an elastic collision, translational kinetic energy in the only form of energy that we must account for, and conservation of mechanical energy is therefore equivalent to conservation of kinetic energy: the initial energy K i equals the final kinetic energy K f in an elastic collision.