Question

body is
& Physicar
Nece ton's 1st law
states that "It a
mitially at test it will continue to be at
rest and initially
initially moving then it
continue
mation with constant
velocity
e. it F =0 then
then ã o f
if ā=0
then a
this law Valid in all Frames of
re Frences ?
-s​

Answer 1

Explanation:

The laws of physics are same in all inertial frames of references. In fact, if it we find a "law" which is not so, we believe it is not a fundamental law. Had the laws been different, there would be no guarantee that the ball would fall back. But, of course that is not true.

Answer 2

Answer:

yes Newton 1st law states inertia