最終更新日：2025/02/25
The mechanical advantage of a lever can be calculated by dividing the length of the effort arm by the length of the resistance arm.
編集履歴（0）
The mechanical advantage of a lever can be calculated by dividing the length of the effort arm by the length of the resistance arm.
DiQt（ディクト）
無料
★★★★★★★★★★
