Question

importance of first law of motion

Answer 1

significance of newtons first law. Newton's first law of motion - sometimes referred to as the law of inertia. An object at rest stays at rest and an object in motion stays inmotion with the same speed and in the same direction unless acted upon by an unbalanced force.

Answer 2

hello friend , 

Newton's first law of motion - sometimes referred to as the law of inertia. An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.Here are the reasons why Newton’s first Law of Motion is important:

They form the most intuitively appealing physical theory.
They represent mankind’s first great success at describing diverse aspects of nature with simple mathematical formulas.
These laws actually work.
They lay the groundwork for later physics developments 
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