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6. system of particles and rotational motion — Physics STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 SciencePhysics6. system of particles and rotational motion1 Mark
MCQ
Angular momentum of a single particle moving with constant speed along circular path:
  • A
    changes in magnitude but remains same in the direction
  • ✓
    remains same in magnitude and direction
  • C
    remains same in magnitude but changes in the direction
  • D
    is zero
✓

Answer

Correct option: B.
remains same in magnitude and direction
b
$|\overrightarrow{{L}}|={mvr}$

And direction will be upward $\&$ remain constant

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