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Systems of Particles and Rotational Motion — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsSystems of Particles and Rotational Motion1 Mark
MCQ
In traslational equilibrium:
  • ✓
    $\sum^\limits{\text{n}}_\limits{\text{i}=1}\text{F}_{\text{net}}=0$
  • B
    $\sum^\limits{\text{n}}_\limits{\text{i}=1}\tau_{\text{net}}=0$
  • C
    Both $(a)$ and $(b)$ are the necessary conditions for the translational equilibrium.
  • D
    Particle may be in equilibrium when $(a)$ and $(b)$ are not fulfilled.
✓

Answer

Correct option: A.
$\sum^\limits{\text{n}}_\limits{\text{i}=1}\text{F}_{\text{net}}=0$

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