Question

when a carpet is beaten with stick dust comes out?

Answer 1

yes because when we beaten a carpet with stick it means that we are applying force to it before this happen the dust particles on the carpet were in rest but after beaten with stick they come into motion and hence they fallen down

Answer 2

whan a carpet is beaten the dust comes out, this is because the dust particles are in rest and it tends to be in rest and when the carpet is beaten then the carpet is in motion and the dust particles tends to be in rest, hence due to gravity it falls down.......

hope it helps...... thanks