Which term describes the potential energy at the highest point of a roller coaster's lift hill?

The term that accurately describes the energy at the highest point of a roller coaster's lift hill is potential energy. This type of energy is defined as the stored energy an object possesses due to its position or height within a gravitational field. When a roller coaster is lifted to the top of a hill, it gains potential energy because of its elevated position. As the coaster descends from this height, the potential energy is converted into kinetic energy, which is the energy of motion. This transition between potential and kinetic energy is a fundamental principle in physics that governs how roller coasters operate, making potential energy a crucial concept in understanding the mechanics behind roller coaster design and experience.