If action is always equal to the reaction,exp | vedclass

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Question

(B) According to Newton's third law of motion,for every action,there is an equal and opposite reaction. When a horse pulls a cart,it pushes the ground

Vedclass · Accepted Answer

The horse pushes the ground backward,and the reaction force from the ground moves the horse forward.

Vedclass · Answer

(B) According to Newton's third law of motion,for every action,there is an equal and opposite reaction. When a horse pulls a cart,it pushes the ground backward with its feet at an angle. This action force exerted by the horse on the ground results in an equal and opposite reaction force exerted by the ground on the horse in the forward direction. This reaction force allows the horse to move forward,and since the cart is attached to the horse,the cart is pulled along with it.

If action is always equal to the reaction,explain how a horse can pull a cart.

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