it is not
No, the two are entirely different concepts.
The law of inertia (or newton's first law) states that a body remains stationary or moves with constant velocity if the net force that acts on it is zero.
Inertia resists acceleration. Inertia resists a change in the state of motion of a particle or rigid body. For instance, in order for the state of motion of an object to change, there must be a net external force exerting on the object, which is defined as mass times acceleration. Resistance to this net external force would therefore have to resist the object's acceleration, and that is inertia.
effect on inertia of a body if force is double?
Inertia will not be affected when "net" or "net force" is zero.
it is not
Inertia will not be affected when "net" or "net force" is zero.
yes, the physics of inertia apply everywhere that inertia will be
No, the two are entirely different concepts.
It describes motion when net force is zero.
The law of inertia (or newton's first law) states that a body remains stationary or moves with constant velocity if the net force that acts on it is zero.
Inertia resists acceleration. Inertia resists a change in the state of motion of a particle or rigid body. For instance, in order for the state of motion of an object to change, there must be a net external force exerting on the object, which is defined as mass times acceleration. Resistance to this net external force would therefore have to resist the object's acceleration, and that is inertia.
Force does not affect inertia in general. Inertia can basically be identified with the mass.
Unless acted on by an unbalanced force, an object will maintain a constant velocity
-- "Inertia" is not a force. -- There is no such thing as a single balanced force or a single unbalanced force.
effect on inertia of a body if force is double?