Question

What is friction ?
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Answer 1

Answer:

Friction a numerical quantity that is not a whole number (e.g. 1/2, 0.5).

2.

a small or tiny part, amount, or proportion of something.

Answer 2

Answer:

Friction is a force having magnituy and direction hence a Vector force and always opposes the motion

For example if a object or any body has been moving in the right direction then it experiences a frictional force towards the left That is it opppose motion in any body.

Air friction is a type of friction which acts when Aeroplane helicopters or any other objects moves in air

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