By the relative motion of neighbour objects
When an object moves
When an object moves
the object's velocity
Accelerating.
centrifugal and centripetal
When an object moves
When an object moves
Baliw
Baliw
In simple motion can be described as the movement of any object.
Baliw
the object's velocity
An objects motion or speed is distance divided by time.
Accelerating.
The tennis ball
centrifugal and centripetal
When it changes position or something to do with the speed.