Question

What is friction? Please give simple and short definition ​

Answer 1

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Friction is a force that holds back the movement of a sliding object....

Answer 2

Answer:

Friction is a force that holds back the movement of a sliding object. That's it. Friction is just that simple. You will find friction everywhere that objects come into contact with each other. The force acts in the opposite direction to the way an object wants to slide.