Your feet are pushing backward against the floor, where friction prevents that backward motion and exerts an equal force that pushes you forward. If the floor were not fixed in place, it would move backward instead and you would stay in the same place. If friction did not exist, your foot would merely slide backward across the floor, and again you would stay in the same place.
When you begin to walk forward, the force exerted by your leg muscles on the ground generates a reaction force that propels you forward. This force pushes against the ground, causing your body to accelerate in the direction you are walking.
the concept's application here is very simple. As we walk we exert a certain amount of force on the Earth and governed by the 3rd law the Earth exerts the equal amount of force back on our foot (opposite direction) but as the Earth is very massive to observe the push that we exert only the force the it exerts it felt this added to friction provides the stability of the feet while in movement
When you walk, you push the ground backward with the same force that the ground pushes you forward. This is an example of Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. So, the force you apply on the ground causes it to push back on you with the same force, allowing you to move forward.
Newton's Law - For every action there is an equal and opposite reaction. In order for you to move forward, there must be a force going backward. That is evidenced by the backward motion of the log.
An interaction pair of forces, such as the friction between the ground and your feet, allows you to push against the ground and move forward when walking. As you apply a force in one direction, the ground exerts an equal and opposite force in the opposite direction, propelling you forward and allowing you to walk.
When you begin to walk forward, the force exerted by your leg muscles on the ground generates a reaction force that propels you forward. This force pushes against the ground, causing your body to accelerate in the direction you are walking.
When we walk on the ground our foot pushes the ground backward, and in return, the ground pushes our foot forward. The forward reaction exerted by the ground pushes our foot forward. The forward reaction exerted by the ground on our foot makes us walk forward.
The law that explains this interaction is Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. When you walk, your feet exert a force on the ground in the backward direction, and in response, the ground exerts an equal and opposite force on your feet in the forward direction. This interaction allows you to move forward by pushing against the ground.
you can walk on the ground because of Newton's third law! One foot exerts a force on the ground in a backward direction (try walking away from a skateboard...) and the reaction force from the ground on you is what pushes you forward. On ice there is much less friction to be able to push backward, hence there will be much less reaction force pushing you forward. That's the physics of it, Newton's third law!
When you walk, you push the ground backward with the same force that the ground pushes you forward. This is an example of Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. So, the force you apply on the ground causes it to push back on you with the same force, allowing you to move forward.
the concept's application here is very simple. As we walk we exert a certain amount of force on the Earth and governed by the 3rd law the Earth exerts the equal amount of force back on our foot (opposite direction) but as the Earth is very massive to observe the push that we exert only the force the it exerts it felt this added to friction provides the stability of the feet while in movement
Newton's Law - For every action there is an equal and opposite reaction. In order for you to move forward, there must be a force going backward. That is evidenced by the backward motion of the log.
Friction, as we push ground the tangential component of the normal force that is friction (is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other) pushes us forward (newtons third law) helps us to move forward and walk.
when we walk on the ground, our feet pushes the ground in backward direction, as a reaction ground pushes us in forward direction hence we can walk on the ground.
Nope - it's something else that gets the "equal & opposite". When you walk the force that pushes you forward pushes the ground backwards.
An interaction pair of forces, such as the friction between the ground and your feet, allows you to push against the ground and move forward when walking. As you apply a force in one direction, the ground exerts an equal and opposite force in the opposite direction, propelling you forward and allowing you to walk.
As you push against the ground (action) Earth pushes you forward (reaction), you have the same effect on the Earth that the Earth has on you, but since the Earth is much heavier, it does not move as much. The change in momentum is identical, however.