Newton's Laws Assignment
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- Use my car for example! It will remain at rest until I ignite the engine and hit the gas. My car will remain in motion until I brake.
- Newton's First Law: InertiaAn object at rest will remain at rest unless an external unbalanced force acts upon it. An object in motion will remain in motion at a steady speed along a straight-line path unless an external, unbalanced force acts upon it.
- Newton's Second Law: AccelerationThe bigger the unbalanced force on an object the greater its acceleration will be. The greater the mass of an object, the smaller its acceleration will be.
- In this example the kid without the backpack has a greater advantage of racing home first, because he has less mass. Therefore greater acceleration.
- When Aaliyah pushes the oar against the water, the rowboat moves because there is an opposite force equal in size.
- Newton's Third Law: Action-ReactionFor every action force there is an equal and opposite reaction force. To Newton, every force simultaneously receives a return force equal in size.
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