When a carpet is beaten with a stick, dust comes out of it. Explain. 


When the carpet is beaten, it comes in motion. But the dust particles remain at rest due to inertia. Thus, dust falls off due to the force of gravity or wind 

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  1. Class 9
  2. Chapter 9 Class 9 - Force and Laws Of Motion

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.