Second Law of Newton
The second Law of Newton says ‘force equals the change of speed change of time”. If an uncontrolled body moves within an automobile, the ultímate strength of the impact will be greater the longer the body is in motion there force, all things will equal if the body controlled fly in through the inside of a car.
Third Law of Newton
The third law of Newton, also known as the principle of action and reaction, it tells us that if body A exerts a on another body B this other action performed on A equal and opposite if with such force that his head first and then the chest of the victims of a traffic accident slams into the windshield or steering wheel.
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