Which of the following is the tendency of an object to maintain its state of motion?
velocity
O acceleration
O inertia
O force
A net force of 6.8 N accelerates a 31 kaccontor

O inertia

Explanation:

The tendency of a body to maintain its state of motion is inertia.

Inertia is the tendency of a body to remain at rest or in constant motion.

According to newtons first law of motion "a body will remain in its state of rest or constant motion unless acted upon by an external force". The tendency of the body to remain in a state of rest or of constant motion is the inertia. Such a body will not want to accelerate or change motion.

Is a  vector quantity  that refers to "the rate at which an object changes its position." imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. while this might result in a frenzy of activity, it would result in a zero velocity. because the person always returns to the original position, the motion would never result in a change in position. since velocity is defined as the rate at which the position changes, this motion results in zero velocity. if a person in motion wishes to maximize their velocity, then that person must make every effort to maximize the amount that they are displaced from their original position. every step must go into moving that person further from where he or she started. for certain, the person should never change directions and begin to return to the starting position.