No ALL matter is in motion.
Mass is costant and can not be altered. It represents quantity of matter in an object.
Because of how big the D is
First of all, it's inertia. Inertia is the tendency of matter to resist a change in motion, hence, an object at rest will stay at rest, and an object in motion will stay in motion. The bigger an object is, the more inertia it has.
Type of matter itis
Kinetic energy is the energy produced or exerted by an object in motion. The three assumptions are, that there is matter (the object exists), it is moving (in motion), and it is producing or exerting energy.
I was not aware that they were similar except that they are both elements of dynamics.
Balanced forces have the same effect as not moving at all. The motion of the object does not change at allOnly unbalanced forces can change the motion of an object. It does not matter if the object was at rest or was already moving.
This can involve changing the shape of matter, or changing the speed or direction of an object.
when can you say that the object is in motion
Inertia of motion is the resistance mass has to motion. It also is the resistance in change in momentum. Momentum includes two things: velocity and direction. When an object changes its velocity, the momentum of the object resists the change. Also, when an object does change its velocity, its momentum is directly changed. In general, the inertia of motion is matter's unwillingness to change velocity or momentum.
This can involve changing the shape of matter, or changing the speed or direction of an object.
the object of motion is akantutan