Question

Newton’s ________ law explains the phenomenon of inertia. a) First b) Second c) Third d) Gravitational​

Answer 1

First.

• The law of inertia is also called Newton’s first low.
• Newton's first law states that every object that will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.
• Inertia is defined as the tendency to resist change in the state of motion.

Hence, we can say that Newton’s First law explains the phenomenon of inertia.

Answer 2

• Newton's first law of motion is the law of inertia.

• The tendency of a body to resist change is called inertia.

• It states that a body that is in motion will continue to do so until and unless any external force is applied to it

• Similarly, a body that is at rest will remain at rest, if no external force is applied to it.

So the correct answer will be option a.