explain how friction helps in walking
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HEY MATE....
when you walk you push the ground backward . your force is given on a large mass so the ground acceleration is negligible . now according newton third law of motion there is a reaction force which acts on less mass so you accelerate in other way you move . no if there was no friction and when you push the ground backward you would slip . friction force gives you the grip to move forward.
HOPE IT HELPS YOU AND MARK AS BRAINLIEST.
when you walk you push the ground backward . your force is given on a large mass so the ground acceleration is negligible . now according newton third law of motion there is a reaction force which acts on less mass so you accelerate in other way you move . no if there was no friction and when you push the ground backward you would slip . friction force gives you the grip to move forward.
HOPE IT HELPS YOU AND MARK AS BRAINLIEST.
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Answer:
Hint: As you all know, the frictional force arises from the contact between two surfaces. So, a normal reaction by the foot on to the ground gives rise to frictional force, which pushes us forward.
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