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The center of mass of a body depends on-

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  1. Velocity
  2. Force
  3. Radius
  4. Temperature

Answer (Detailed Solution Below)

Option 3 : Radius
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Detailed Solution

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CONCEPT:

  • Center of mass (RCM): The center of mass of the body is a point where the whole mass of the body may be assumed to be concentrated for describing its translatory motion.
    • The center of mass of a system of particles is that single point that moves in the same way in which a single particle having the total mass of the system and acted upon by the same external force would move.
  • Mathematically center of mass for n – particle is written as

 


EXPLANATION:

  • From the above equation, it is clear that the center of mass of a body depends on the shape, size, and distribution of mass of the body. Thereofre option 3 is correct.

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