If action is always equal to the reaction, how does a cart pulled by a

1.	If action is always equal to the reaction, how does a cart pulled by a horse move
Answer» If action is ALWAYS equal to the reaction, EXPLAIN how a horse can pull a cart. A horse pushes the ground in the backward direction. According to Newton's THIRD LAW of motion, a reaction FORCE is exerted by the Earth on the horse in the forward direction. As a result, the cart moves forward. ....

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If action is always equal to the reaction, how does a cart pulled by a horse move​

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If action is always equal to the reaction, how does a cart pulled by a horse move