Question

Explain newtons first law.

Answer 1

Newtons First Law states that "every body continues to be in its state of rest or of uniform motion in a straight line unless it is compelled to change that state by an external force impressed on it". The first part of the law deals with the state of rest of a body.

According to this, every body preserves its state of rest unless some external force compels it to change its state of rest. The following examples illustrate this part of the law.

Answer 2

Answer....
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According to it an object at rest remains at rest... an object in uniform motion remains in uniform motion... until or unless an external force applied on it...


This is the Newton's first law... also known as Law of Inertia...

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