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Rotational Motion · 2019 · 10 Apr · Shift 2

3 Physics questions from this JEE Main paper
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Rotational Motion · 2019 · 10 Apr · Shift 2

3 Physics questions from this JEE Main paper

  1. Q46.The time dependence of the position of a particle of mass m = 2 is given by r(t)=2ti−3t2j​ . Its angular momentum, with respect to the origin, at time t = 2 is
    Physics · Rotational Motion · MCQ
  2. Q50.A solid sphere of mass M and radius R is divided into two unequal parts. The first part has a mass of 87M​ and is converted into a uniform disc of radius 2R. The second part is converted into a uniform solid sphere. Let I1 be…
    Physics · Rotational Motion · MCQ
  3. Q61.A metal coin of mass 5 g and radius 1 cm is fixed to a thin stick AB of negligible mass as shown in the figure. The system is initially at rest. The constant torque, that will make the system rotate about AB at 25 rotations per second in… Includes diagram
    Physics · Rotational Motion · MCQ