<prompt> Molao-motheo oa paballo ea matla ke ofe?nan  <response>: Instruction in English: What is the principle of the conservation of energy? . Response in English: The principle of the conservation of energy is a fundamental law of physics which states that the total energy of an isolated system remains constant, meaning that energy cannot be created or destroyed, but can only be transformed or transferred from one form to another. In other words, the sum of all the energy in a system, including potential, kinetic, thermal, electrical, and other forms of energy, will always remain constant, as long as no external work is done on the system. This principle is widely used in the analysis of various physical systems, and is a critical concept in the study of classical mechanics, thermodynamics, and many other fields of physics. . Response in Sesotho: Molao-motheo oa ho boloka matla ke molao oa motheo oa fisiks o bolelang hore matla a feletseng a tsamaiso e ka thōko e lula e le teng, ho bolelang hore matla a ke ke a bōptjoa kapa a senngoa, empa a ka fetoloa feela kapa a fetisoa ho tloha mofuteng o mong ho ea ho o mong. Ka mantsoe a mang, kakaretso ea matla ohle a tsamaiso, ho kenyelletsa le bokhoni, kinetic, thermal, motlakase, le mefuta e meng ea matla, e tla lula e sa fetohe, hafeela ho se mosebetsi o ka ntle o etsoang tsamaisong. Molao-motheo ona o sebelisoa haholo tlhahlobong ea litsamaiso tse fapaneng tsa mele, me ke mohopolo oa bohlokoa boithutong ba mechanics ea khale, thermodynamics, le likarolo tse ling tse ngata tsa fisiks. 