$A$ quantity $x$ is given by $(IF v^{2} / WL^{4})$ in terms of moment of inertia $I$,force $F$,velocity $v$,work $W$,and length $L$. The dimensional formula for $x$ is the same as that of:

  • A
    Planck's constant
  • B
    Force constant
  • C
    Energy density
  • D
    Coefficient of viscosity

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