Question

why is newton first law of motion called as law of inertial? on what factors dose inertia depend ​

Answer 1

Answer:

newton's first law of motion states that an object in uniform motion or rest will be in uniform motion or rest untill or unless some external unbalanced force is applied to the object. ... Inertia depends directly on the mass of the object..the more heavier the object is more will be the inertia and vice and versa.