Question

ques:- science ka:-1,2​

Answer 1

Answer:

Explanation:

1)Its due to inertia of rest. When the striker hits the bottom coin, it applies force and makes the coun move. But the coins which are above the bottom one, now also remain at rest because no external force is applied to them. This is the reason why it doesnt move.

2)Examples of inertia at rest

i)When we keep a pen in horizontal table then it doesn't move until we have not gave an external force. This can be one example

ii)When we beat a carpet or towel the dust comes out. Here is also inertia of rest. The dust particles were at rest and now we beat the carpet not the particles. So the remain rest state in their position and come out of the carpet or towel. This can also be an example.