Question

Explain how a horse is able to pull a cart

Answer 1

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Answer 2

Question :-

Why is a horse able to push the cart if action is always equal to reaction ?

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Answer :-

The horse exerts a force on the ground.

This force acts as the action.

According to Newton's third law of motion , every action has an equal and opposite reaction.

The action here was the force exerted by the horse on the ground.

The force exerted faces a reaction opposite to the action.

This reaction helps the horse to move forward.

In simple words , the force exerted by the horse on the ground faces an opposite reaction which helps the horse to move forward .

This helps the horse to push the cart forward .