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AP EAMCET202318 May 2023Morning ShiftPhysicsCenter of Mass, Momentum and CollisionActual

Which of the following statements regarding centre of mass is NOT true?

Options

  1. AFor two particles of equal mass, the centre of mass lies exactly midway between them
  2. BFor three non-linear particles of equal mass, the centre of mass coincides with the centroid of the triangle f
  3. CWhen the total external force on a system is zero, the velocity of the centre of mass of the system remains co
  4. DFor two particles of different masses, the centre of mass of the particles is nearer to the particle of lesser

Correct answer

D. For two particles of different masses, the centre of mass of the particles is nearer to the particle of lesser

Step-by-step solution

Option (d) is incorrect because the centre of mass o two particles is nearer to the particle of higher mas not lesser mass.

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