Question

plese explain what is inertia?​

Answer 1

Answer:

Inertia is the resistance of any physical object to any change in its velocity. This includes changes to the object's speed, or direction of motion. An aspect of this property is the tendency of objects to keep moving in a straight line at a constant speed, when no forces act upon them.

Explanation:

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Answer 2

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.

• Hope it helps