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Rotational Motion · 2020 · 4 Sep · Shift 1

2 Physics questions from this JEE Main paper
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Rotational Motion · 2020 · 4 Sep · Shift 1

2 Physics questions from this JEE Main paper

  1. Q60.ABC is a plane lamina of the shape of an equilateral triangle. D, E are mid points of AB, AC and G is the centroid of the lamina. Moment of inertia of the lamina about an axis passing through G and perpendicular to the plane ABC is I0 . If… Includes diagram
    Physics · Rotational Motion · Numerical
  2. Q62.A circular disc of mass M and radius R is rotating about its axis with angular speed ω1​. If another stationary disc having radius 2R​ and same mass M is droped co-axially on to the rotating disc. Gradually both discs…
    Physics · Rotational Motion · Numerical