Problemas
The pop up monster at point A has its spring compressed all the way. At point B, the spring has released and the monster is on the way u conservation of energy statement compares the toy's energies at point A and B U_(SA)=K_(B) U_(SA)=U_(GB) K_(A)=U_(GB) U_(GA)=U_(SB) U_(GA)=U_(GB)
Roztwór
Juan
professionell · Tutor durante 6 años
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(215 Votos)
Respuesta
U_{SA}=U_{GB}
Explicación
The question is about the conservation of energy, which is a fundamental concept in physics. The conservation of energy states that the total energy of an isolated system remains constant over time. In this case, the system is the spring and the monster. At point A, the spring is compressed, which means it has potential energy (U). At point B, the spring has released, which means it has kinetic energy (K). The conservation of energy statement that compares the toy's energies at point A and B is U_{SA}=U_{GB}. This means that the potential energy of the spring at point A is equal to the potential energy of the spring at point B. This is because the spring has released its potential energy and converted it into kinetic energy at point B.