why is there always in every interaction a pair of oppositely directed forces that are equal
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kmilgrim
Dec 19, 2017
To move across the ground, there must be an interaction between the horse cart system and the ground. It is the outside reaction by the ground that pushes the system. for every interaction between things, there is always a pair of oppositely directed forces that are equal in strength.
To move across the ground, there must be an interaction between the horse cart system and the ground. It is the outside reaction by the ground that pushes the system. for every interaction between things, there is always a pair of oppositely directed forces that are equal in strength.