Two objects push apart from each other.

Something is thrown, launched, or shot.

A person starts walking on a boat.

How a rocket moves.

Two objects collide and do not stick together.

A head on collision when both objects are moving independently afterwards.

A rear end collision when the objects do not stick together.

A projectile is shot through a moving object.

Two objects collide and stick together.

A headon collision when the objects attach during the collision.

A rear end collision in which the objects get tangled up together.

A projectile hits and sticks into an object.

A moving object splits apart.

A moving object explodes.

Two moving people holding onto each other push off and move apart.

A person throws a ball while moving.

A running football player catches the football.

Two moving objects collide, stick, and stop.

A moving object is pushed by a force and speeds up.

A moving object is slowed down by a force.

A projectile is shot through a nonmoving target.