Question

when a carpet is hit with stick dust comes out why?​

Answer 1

Answer:

The inertia of the dust particles residing on the carpet resists the change in the motion of the carpet. Therefore, the forward motion of the carpet exerts a backward force on the dust particles, setting them in motion in the opposite direction. This is why the dust comes out of the carpet when beaten

Answer 2

Answer:

When a carpet is hit with a stick, the dust comes off because as we hit the carpet, it comes into motion but the dust particles on it are still at rest due to inertia thus they simply fall down.