Question

what is the frictional force ,? what is the reason of its origins


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Answer 1

Explanation:

Frictional force is the force generated between two surfaces that contact and slide against one another. It occurs when surfaces attempt to move in the same direction or in opposite directions

Answer 2

$\huge \bf \purple{Answer❦}$

$\red{what \: is \: friction \: force? }$

Frictional force is the force generated between two surfaces that contact and slide against one another. It occurs when surfaces attempt to move in the same direction or in opposite directions

$\red{what \: is \: the \: reason \: of \: its \: origins ? }$

According to Makkonen's theory, the amount of friction is related to the material's surface energy. Friction originates in nanoscale contacts, as the result of new surface formation. The theory explains the generation of frictional force and frictional heating in dry contact.

$\huge\purple{❥@arneet \: kaur}$