The center of mass of velocity is defined by

  1. \mathbf{V_{cm} = \sum m_{i} v_{i}}
  2. \mathbf{V_{cm} = \sum \frac{\mathrm{d} r_{i}}{\mathrm{d} t}}
  3. \mathbf{V_{cm} = m_{i}\sum \frac{\mathrm{d} r_{i}}{\mathrm{d} t}}
  4. \mathbf{V_{cm} = \frac{1}{M}\sum m\frac{dr_{i}}{dt} }


The center of mass of velocity is defined by

The center of mass of velocity is defined by \mathbf{V_{cm} = \frac{1}{M}\sum m\frac{dr_{i}}{dt} }

Center of mass of velocity

 

\mathbf{V_{cm} = \frac{1}{M}\sum m\frac{dr_{i}}{dt} }

Or,

\mathbf{V_{cm} = \frac{1}{M}\sum m_{i}v_{i}}



MSC Physics MCQs
1.Atomic Physics
2.Nuclear Physics
3.Classical Mechanics
4.Quantum Mechanics
5.Electronics Physics
6.Solid State Physics
7.Physical Wave Optics
8.Waves and Oscillations
9.Electromagnetic Theory
10.Special Theory of Relativity
11.Heat and Thermodynamics
12.Mathematical Method for Physics

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