If anything is acting on a partilce, it will keep moving along a straight line, with constant velocity (in all the inertial reference frames). In this sense, nothing causes the motion.
A change in this kind of motion, that is, an acceleration or a curve in the trajectory, is caused by a force, according to the Newton equation F = dp/dt. "Nowadays" we prefer to avoid the concept of force F, using instead the idea of field, which is independet from the particle and from its parameters (mass, charge, ... ): you can say that the field permeate the space, whether the particle is there or not.
Applied force to an object causes motion.
What causes the motion of planets?
a pulling motion causes a normal fault
a pulling motion causes a normal fault
Applied force causes a change in motion. The change of motion can be from stationary to motion or a change of speed or acceleration.
motion
what causes the motion of objects
Inertia is an action that can cause motion.
causes of brownian effect
muscular system
The stick-slip motion
Inertia is the tendency of an object to resist a change in its motion.