Question

Explain the Inertia of rest. With some Examples.

Answer 1

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$\boxed{Inertia\:of\:Rest:}$


The tendency of a body to oppose any change in on its state of rest is known as $\textbf{Inertia\:of\:Rest.}$


$\boxed{Examples\:of\:Inertia\:of\:Rest:}$


1. A person standing in bus falls backwards when the bus suddenly starts moving forward .

When the bus moves forward, the lower part of the body begins to move along with the bus while the upper part of his body continues to remain in rest due to Inertia.


2. The carpet is beaten with a stick to remove out the dust particles.

When the carpet is beaten with a stick, the fibres of the carpet come in motion, and hence move forward. On the other hand, the dust particles remain at rest due to Inertia of rest. Therefore, they fall down.


3. When a tree is shaked vigorously some of the leaves fall down from the tree.


When a tree is shaken vigorously, the branches of the tree come in motion but the leaves tends to continue in their state of rest due to the Inertia of rest. As a result of this, leaves get separated from the branches of the tree and hence fall down.


4. On hitting a stricker on a pile of carrot coins it has been observed that only the lowest coins moves away, the rest of the coins remains in their original position .This is also due to Inertia of rest.



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Hope this helps. . . . . . ☺☺

Answer 2

Answer:

Inertia of Rest can be defined as the inability of an object or body to change its state of rest by itself.

Example : when a car is suddenly started, the passengers in it fall backward. Ever wondered why that happens? Well, the lower part, which is in contact with the car, comes in motion, whereas the upper part remains in rest due to inertia of rest.

Explanation: