Question

state newton's 1st law of motion. why is it called as law of inertia ? on what factor does inertia depends ? does inertia play any role for an object moving on a friction less surface with uniform speed ?

Answer 1

The answer is on the Sheet .
Inertia depends upon mass .
First law describes the Concept of inertia Or you can say it Describes or Explains it .
First law is also known as Qualitative law.
I think yes it will play a role as it try to remain in motion and not to Change its State.

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