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प्रश्न
Give reason for the following :
When a hanging carpet is beaten with a stick, the dust particles start coming out of it.
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उत्तर
When a hanging carpet is beaten with a stick, the dust particles come out of it because the force of the stick makes the carpet move to-and-fro slightly but the dust particles tend to remain at rest (or stationary) due to their inertia and hence get separated from the carpet.
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संबंधित प्रश्न
What is the usual name of the forces which cannot produce motion in a body but only change its shape ?
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Unbalanced forces acting on a body change its shape.
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Give one example where a force moves a stationary body.
Give one example where a force stops a moving body.
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Give one example where a force stops a moving body .
When we talk of a force acting on a body, it usually means :
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