Question

please answer this question of the subject physics i cannot understand this ques please help me

Answer 1

the dust particles in carpet has the velocity of zero
and. when he beat the carpet dust particles accelerate and velocity increases

Answer 2

1. Amit is very obidient and helpful boy.He always help the people
2. The Principle used is Newton's First Law of motion i.e. Inertia.
3.Another example of inertia is falling of leaves.

Hope this will help u