Players on the move, and the flight of the ball.
Football, the object (a football) is in motion.
Ball in flight, Players running.
translatory motion
Objects in Motion was created on 1998-11-11.
Friction inhibits the motion of objects.
Balanced forces do not alter the motion of objects.
a car
what causes the motion of objects
All objects resist changes in their state of motion
The property of objects that resists changes in motion is called inertia.
Friction is the force that opposes motion between two objects.
By the relative motion of neighbour objects