When a carpet is beaten with a stick, dust comes out. Explain
Answers
The inertia of a body is a property of a body that is the measure of the tendency of an object to be in the same state of motion (rest or constant velocity). The higher, the inertia of the body, higher is its tendency to remain in the same state. This is also elucidated in Newton’s first law of motion which states that an object remains in the same state of motion (rest or constant velocity) until and unless an external unbalanced force acts on it.
When we beat a carpet with a stick, a sudden unbalanced external force is applied on it and hence, it shifts from its position rapidly. The dust particles that were previously at rest on the carpet remain at rest due to their inertia and hence, get separated from the carpet.
This is why when a carpet is beaten with a stick, dust comes out from it.
Note: The inertia of a body is dependent on its mass. Greater the mass, greater is its inertia. Hence, it will be difficult to remove smaller dust particles than larger dirt from the carpet since the dust particles will have smaller inertia and move along with the carpet.
This is also the reason why washermen thrash clothes on the ground. The sudden impact with the ground provides a large external unbalanced force which helps to remove the dirt particles along with the soap from the cloth.
hope it is helpful mark me brilliant
Answer:
When the carpet is beaten with a stick, the stick exerts a force on the carpet, which sets it in motion. The inertia of the dust particles residing on the carpet resists the change in the carpet’s motion. Therefore, the carpet’s forward motion exerts a backward force on the dust particles, setting them in motion in the opposite direction. This is why the dust comes out of the carpet when beaten