試題詳解

78.什麼是動能？
(A)物體基於其引力所擁有的能量 (The energy an object has based on its gravitational pull.)
(B)物體能夠對化學反應貢獻的能量 (The energy an object could contribute to a chemical reaction.)
(C)物體基於其運動所擁有的能量 (The energy an object has based on its motion.)
(D)物體基於其溫度所擁有的能量 (The energy an object has based on its temperature.)。