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Rotational Motion · 2025 · 8 Apr · Shift 2

2 Physics questions from this JEE Main paper
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Rotational Motion · 2025 · 8 Apr · Shift 2

2 Physics questions from this JEE Main paper

  1. Q61.A rod of linear mass density 'λ' and length 'L' is bent to form a ring of radius 'R'. Moment of inertia of ring about any of its diameter is.
    Physics · Rotational Motion · MCQ
  2. Q72.A thin solid disk of 1 kg is rotating along its diameter axis at the speed of 1800 rpm . By applying an external torque of 25π Nm for 40 s , the speed increases to 2100 rpm . The diameter of the disk is ​…
    Physics · Rotational Motion · Numerical