Explain why the sliding friction is less than the static friction.

Answer

Friction is caused by the interlocking of irregularities between two surfaces.

When the object is in motion, the irregularities of the moving object doesn't get much time to interlock with the irregularities of the surface.

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Since the interlocking is less, the frictional force will be smaller

Hence, Sliding Friction is smaller than Static Friction

  1. Class 8
  2. Chapter 12 Class 8 - Friction

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CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 11 years and a teacher from the past 11 years. He teaches Science, Accounts and English at Teachoo