Dust particles fall down when a carpet or a piece of cloth is beaten by a stick,why?​

Question

Dust particles fall down when a carpet or a piece of cloth is beaten by a stick,why?​

in progress 0
Sigridomena 5 years 2021-08-06T17:19:52+00:00 1 Answers 66 views 1

Answers ( )

  1. Farah
    -1
    2021-08-06T17:20:57+00:00
    Reply

    Dust particles fall down when we hit the carpet or a piece of cloth with a stick because it loses it inertia of rest and move forward, but dust particles fall down in absence of the carpet.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )