Physics, asked by pk9170956520, 1 year ago

How does walking or running on the ground become possible

Answers

Answered by ana19
9
It is possible to stand on a surface where there is virtually no friction such as ice on a skating rink. However once you try to walk or run some friction is essential as you can see from Figure 2. ... This frictional force acts in the opposite direction to the horizontal component 
Answered by AJAYRap
3
due to the
gravitation
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