Force - = mass x acceleration, Velocity - Speed in a particular direction, Newtons - Units to measure force, Kilograms - Units to measure mass, Inertia - tendency to do nothing (stay the same), Newtons first law - An object will only change speed or direction as the result of an unbalanced force, Newtons second law - Force = mass x acceleration,

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?