Newtonâs Laws of Motion Forces cause changes in motion. Preliminary Question: What do all of the following have in common? Newtonâs Laws of Motion Once an object is moving,…

Newtonâs First Law - Inertia Chapter Four Aristotle on Motion Greek scientist â 400 BC Two types of Motion Natural â Straight-up motion (smoke) or straight-down motion…

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CH. 9 CH. 9 Circular Motion Rotation & Revolution Axis A straight line through which circular motion takes place All points on object orbit around the axis All rotation/revolution…

Inertia Every object continues in a state of rest, or of motion in a straight line at constant speed, unless it is compelled to change that state by forces exerted upon it.…

Locomotion in a physical world Most animals have some form of locomotion which separate them from plants and fungi What is motion? A natural event that involves change in…

Physics 111: Mechanics Lecture 4 Wenda Cao NJIT Physics Department Center for Solar-Terrestrial Research The Laws of Motion Newton’s first law Force Mass Newton’s second…