Science, asked by bhawnanoida, 7 months ago

why rolling the book is easier than sliding the book

Answers

Answered by shubhangithakare47

Explanation:

The force of friction depends on the area of contact between the two surfaces. As the area of contact is less in the case of rolling than in the case of sliding that's why rolling friction is less than the sliding friction.

Therefore,rolling the book is easier than sliding the book.

Answered by nikshay456

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Sliding friction is the force that acts against two surfaces that are rubbing together. Rolling friction is less than sliding friction as the rolling of one body over another requires a smaller area of surface contact than sliding

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