EXPLAIN THE FOLLOWING:


1-On striking the coin at the bottom of a pole of carrom coins with a striker, lowest coin only moves away, while the rest of the pole remain intact, why?

Ans-The reason is that as the striker hits the lowest coin, it moves (i.e. changes its state of rest), while the remaining pile due to inertia I rest remains where it is and ultimately takes the place of the original pile due to the  force of gravity.


Related question-

1-When a train suddenly starts moving forward, the passenger standing in the compartment tends to fall backwards, why?


 2-When a hanging carpet is beaten with a stick, the  dust particals starts falling out of it, why?

 

3-On shaking the branches of a tree, the fruits fall down , why?


 4-When a smooth card placed over the mouth of a tumbler is flicked sharply in the horizontal direction , the card flies away , but the coin kept over the card falls into the tumbler, why?

5-When a corridor train suddenly starts, the sliding doors of some compartments may open, why?


here is the link you can see the Answer-

https://knowledgecraker.blogspot.com/2020/06/what-is-inertia-and-their-types-related.html