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Grade 11Mechanics

How does frictional force is required to break the bonds between the molecules when one surface moves over another?

Profile image of Bashisth kumar
9 Years agoGrade 11
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1 Answer

Profile image of Vikas TU
9 Years ago
When one surface moves over another the friction force starts acting and thus this friction is converted to kinetic Energy and heat which hence breaks the bonds b/w the molecules hence.