Newton's+3rd+Law

=Newtons 3rd Law:= The Action in the picture is the propulsion of the rocket to the left and the re-action is the Rocket moving to Right.
 * //Every Action has an Equal and opposite Re-Action//**

(The link below explains the third law, but that is what the video is about) The Animation in the link below explains that if 2 people are running at the same speed but both persons have different masses the peson with less mass will be send backwards. The action is the people running and tackling each other and the re-action is one of the 2 persons being send 1 - 2 meters backwards. []