Why rolling the book is easier than sliding the book

1.	Why rolling the book is easier than sliding the book
Answer» 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.

Answer»

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.

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Why rolling the book is easier than sliding the book​

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Why rolling the book is easier than sliding the book