Question

define inertia and law of conservative of matter​

Answer 1

Answer:

The Principle or Law of Inertia states: a mass at rest tends to remain at rest; a mass moving at a constant velocity tends to keep moving at that velocity, unless acted upon by an outside force. ... Newton's First Law of Motion states that no force is needed to keep something moving in a straight line at a constant speed.

Answer 2

Answer:

here is your answer

Explanation:

Inertia:the term inertia is more properly understood as shorthand for'the principle of inertia'.

according to the law of consersation of matter, matter is neither created nor destroyed so we must have the same number and kind of atoms after the chemical change as we're present before the chemical change.

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