Diva Jiang
Lyric -Stability of equilibrium 歌词 平衡的稳定性42
发表时间：2025-04-19 11:39 Stability of equilibrium 平衡的稳定性 By Diva Jiang 原创歌词，请勿盗版
Centre of mass is a point 质心是一个点 where mass seems to concentrated 仿佛质量汇集 Centre of gravity is a point 重心是一个点 where weight seems to act on 仿佛重力汇集 If a pivot is up of below 如果支点在正上方或者下方 torque of weight will ends in zero 重力的力矩就是0 If a pivot is up of below torque of weight will ends in zero
Unstable equilibrium is defined 不稳定的平衡定义成 Falls or topples when disturbed 收到扰动的时候翻倒 condition is narrow base 条件是底座窄 or pivot under centre of mass 或者支点在质心下 condition is narrow base or pivot under centre of mass
Stable equilibrium is defined 稳定的平衡的定义是 Returns to equilibrium when disturbed 收到扰动能够回到平衡 condition is wider base 条件是底座宽 or pivot above centre of mass 或者支点在质心上 condition is wider base or pivot above centre of mass
Neutral equilibrium is defined 中性的平衡定义是 Moves sideways when disturbed 收到扰动会滚动 condition for neutral is simple 条件很简单 centre of mass remain the same height 质心保持同样的高度即可 condition for neutral is simple centre of mass remain the same height ————————以下是歌词方案2—————— [verse] Centre of mass is a point mass seems concentrated in that joint Centre of gravity is a point weight seems act on in that joint [Choir] Locate pivot underneath Static object stays in peace Locate pivot just above Torque of weight ends in none [music] [verse] Stable, neutral, unstable state Classification clearly relate Stable, neutral, unstable state Classification clearly relate [choir] Higher stability Lower centre of gravity Carry with a wider base More stable in every case [verse] Falls or topples when disturbed Unstable equilibrium is observed Pivot under centre of mass or narrow base is act [choir] Higher stability Lower centre of gravity Carry with a wider base More stable in every case [verse] Returns to start when disturbed Stable equilibrium is preserved Pivot above centre of mass Wider base ensures it lasts [choir] Higher stability Lower centre of gravity Carry with a wider base More stable in every case [verse] Moves sideways when disturbed Neutral equilibrium is inferred CoM stays at the same height Like ball rolling left or right [choir] Higher stability Lower centre of gravity Carry with a wider base More stable in every case
Centre of mass is a point mass seems concentrated in that joint Centre of gravity is a point weight seems act on in that jointLocate pivot above or below Torque of weight is zero Falls or topples when disturbed Unstable equilibrium is observed Pivot under centre of mass or narrow base com to act Returns to start when disturbed Stable equilibrium is preserved Pivot above centre of mass Wider base ensures it lasts Moves sideways when disturbed Neutral equilibrium is inferred CoM stays at the same height Like a ball rolling left or right
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