if you cannot see the ground or object on it, it is hard sometimes difficult to see
because when you jump you go forward than back down
The change in an objects position is called motion.
In the question, "an object's change in position...over...time" is a perfectly reasonable definition of velocity.
movement
Motion
Speed --- actually, if your question is 'position' over time, there is no answer since position is a vector quantity. And position divided by time will still yield a vector quantity-- velocity. If the question asks for change in distance over time, then the answer is speed. --gh ---
The change in an objects position is called motion.
In the question, "an object's change in position...over...time" is a perfectly reasonable definition of velocity.
The rate of change of an object's position over time is the object's speed.
Motion
movement
Speed --- actually, if your question is 'position' over time, there is no answer since position is a vector quantity. And position divided by time will still yield a vector quantity-- velocity. If the question asks for change in distance over time, then the answer is speed. --gh ---
Change in position over time is velocity ("speed").
Velocity is change in position, or displacement, over time.
the answer is motionAn angle.DisplacementMotion is a change in the position of an object in relation to a reference point.
That's the object's 'speed'.
Velocity is change in displacement over time.
speed