For the study of any kind of motion, we
never use Newton's first law of motion
directly. Why should it be studied?
Answers
Explanation:
Isaac Newton's First Law of Motion describes the behavior of a massive body at rest or in uniform linear motion, i.e., not accelerating or rotating. The First Law states, "A body at rest will remain at rest, and a body in motion will remain in motion unless it is acted upon by an external force."
This simply means that things cannot start, stop or change direction all by themselves. It requires some force acting on them from the outside to cause such a change. While this concept seems simple and obvious to us today, in Newton's time it was truly revolutionary
There are many excellent examples of Newton's first law involving aerodynamics. The motion of an airplane when the pilot changes the throttle setting of the engine is described by the first law. The motion of a ball falling down through the atmosphere, or a model rocket being launched up into the atmosphere are both examples of Newton's first law. The motion of a kite when the wind changes
FIRSTLY YOU HAVE TO UNDERSTAND, THE LAW, LAW MEANS WHAT THAT IS PRINCIPAL FROM NATURE HE UNDERSTOOD A Nautre AND HE GAVE SOME BASIC PRINCIPLES IF ITS WRONG YOU CAN FIND OUT SOME LAWS
Isaac Newton's First Law of Motion describes the behavior of a massive body at rest or in uniform linear motion, i.e., not accelerating or rotating. The First Law states, "A body at rest will remain at rest, and a body in motion will remain in motion unless it is acted upon by an external force."
This simply means that things cannot start, stop or change direction all by themselves. It requires some force acting on them from the outside to cause such a change. While this concept seems simple and obvious to us today, in Newton's time it was truly revolutionary
There are many excellent examples of Newton's first law involving aerodynamics. The motion of an airplane when the pilot changes the throttle setting of the engine is described by the first law. The motion of a ball falling down through the atmosphere, or a model rocket being launched up into the atmosphere are both examples of Newton's first law. The motion of a kite when the wind changes
FIRSTLY YOU HAVE TO UNDERSTAND, THE LAW, LAW MEANS WHAT THAT IS PRINCIPAL FROM NATURE HE UNDERSTOOD A Nautre AND HE GAVE SOME BASIC PRINCIPLES IF ITS WRONG YOU CAN FIND OUT SOME LAW