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Standard XII

Physics

Impulsive Forces in Collision

Two particles...

Question

Two particles of masses $m_{1}$ and $m_{2} (m_{1} > m_{2})$ attract each other with a force inversely proportional to the square of the distance between them. If the particles are initially held at the rest and then released, the centre of mass will

move towards

m_{1}

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move towards

m_{2}

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remains at rest

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nothing can be said

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Solution

The correct option is C remains at rest
Center of mass maintain its original state and he the center remains at rest.
Hence, Option $C$ is correct.

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Two particles of masses m1 and m2(m1>m2) attract each other with a force inversely proportional to the square of the distance between them. If the particles are initially held at the rest and then released, the centre of mass will

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Two particles of masses $m_{1}$ and $m_{2} (m_{1} > m_{2})$ attract each other with a force inversely proportional to the square of the distance between them. If the particles are initially held at the rest and then released, the centre of mass will

The correct option is C remains at rest
Center of mass maintain its original state and he the center remains at rest.
Hence, Option $C$ is correct.