Answer
ANGULAR MOMENTUM
角動量
The question
讓高速旋轉的輪子抵抗方向改變的物理量叫什麼?
Answer
角動量
Why it works
THE SPINNING WHEEL RESISTS CHANGES TO THE DIRECTION OF ITS AXIS
旋轉輪會抵抗轉軸方向的改變,因此更容易保持平衡
See it in action · THE BALANCING BICYCLE WHEEL
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