Question

where we apply fore while walking​

Answer 1

Answer:

Equilibrium of the The Foot (System – The Foot): The leg pushes the foot backward. As the leg tries to move forward, the frictional force, in order to avoid the relative motion, acts in the forward direction on the foot.This Is an example of Newton's Third Law of Motion!!

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Explanation:

Answer 2

Answer:

Newton's third law states that every action has an equal and opposite reaction. This is relevant to walking because when you put your foot on the ground, you are applying a force to it. In doing this, the ground also actually applies an equal force onto your foot, in the opposite direction, pushing you forward.