Answer
INERTIA
慣性
WINDOW QUESTION · ANSWERSTEAM SQUAD
The question
WHAT PHYSICAL PROPERTY MAKES AN OBJECT RESIST CHANGES IN SPEED OR DIRECTION?
讓物體抵抗速度或方向改變的物理性質叫什麼？
Why it works
THE BALLS RESIST THE CHANGE IN MOTION, SO THEY SWING OUT AND LAG AS THE HAT TURNS
球想維持原本的運動狀態，所以帽子轉彎時，它們會向外擺並落後
See it in action · THE INERTIA HAT
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