to-be-in-motion

listen to the pronunciation of to-be-in-motion
İngilizce - Çince
運營
运营
運行
运行
İngilizce - Almanca
sich bewegen
to-be-in-motion

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    ... Newton did.  He worked out the motion of the moon.  And then he realized that if he ...
    ... Newton's second law of motion, force is mass times acceleration. ...