Question

if action is always equal to the reaction explain how a horse can pull a cart​

Answer 1

Answer:

When a horse pushes the ground, the ground reacts and exerts a force on the horse in the forward direction.

Answer 2

According to the third law of motion ; the horse exerts some force on the cart and the cart exerts an equal force on the horse . At first glance it seems that both the forces will cancel out and the cart will not move . but if the horse is able to overcome the friction force present, the cart will move.

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