Eamcet Physics - 1 st Year : Unit 5.1( Motion of System of Particles And Rigid Body ) -Centre of Mass Free Online Tests | Mock Tests | Preparation | Practice Tests

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Eamcet Physics
1 st Year : Unit 5.1( Motion of System of Particles And Rigid Body ) -Centre of Mass

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When no external force is acting on a system of particles, the centre of mass of the system

A. remains at rest only

B. moves with constant velocity only

C. moves with constant velocity or will be at rest

D. moves with variable velocity

E. None of the above

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Correct choice: C

Explanation:

None

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Eamcet Physics 1 st Year : Unit 5.1( Motion of System of Particles And Rigid Body ) -Centre of Mass

Eamcet Physics
1 st Year : Unit 5.1( Motion of System of Particles And Rigid Body ) -Centre of Mass