-- a round smooth ball sitting still on a level smooth floor
-- a car standing still on level ground, in neutral with its brakes off
-- lying awake in bed in the morning but not feeling like getting up
Inertia is the tendency of an object to resist changes in its motion. For example, a heavy object is harder to push or stop because it has more inertia. Inertia also explains why objects in motion tend to stay in motion and objects at rest tend to stay at rest unless acted upon by an external force.
There are actually 3 kinds of inertia. They are as follows : 1. Inertia of Rest 2. Inertia of Motion 3. Inertia of Direction But nowadays people consider that there are 2 kinds of inertia , inertia of rest and inertia of motion.
The three types of inertia are inertia of rest, inertia of motion, and inertia of direction. Inertia of rest is the tendency of an object to remain at rest. Inertia of motion is the tendency of an object to continue moving at a constant velocity. Inertia of direction is the tendency of an object to resist changes in its direction of motion.
Inertia of rest is the tendency of an object to remain at rest when no external force is acting on it, like a book staying on a table. Inertia of motion is the tendency of an object in motion to remain in motion at a constant velocity in a straight line, like a car continuing to move forward once the brakes are released.
the inherent property of a body by a virtue of which it can't change its position of rest is called inertia at rest
There is no "A inertia." Its just inertia and inertia is the measure of an objects to stay at rest or to keep moving.
There are three types of inertia: inertia of rest (object at rest tends to stay at rest), inertia of motion (object in motion tends to stay in motion), and inertia of direction (object resists changes in its direction of motion).
"inertia"
Objects at rest stay at rest because of inertia, which is the tendency of an object to resist changes in its motion. Inertia causes the object to maintain its state of rest unless acted upon by an external force.
Some examples of objects with very low inertia while at rest are small particles like dust or smoke suspended in air, as well as very lightweight objects such as a feather or a sheet of paper. These objects have very little resistance to changes in their state of motion when at rest.
Inertia of Motion
Inertia states that an object at rest will stay at rest unless acted on by an outside force.