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Rotational Motion question

2019 · 11 Jan · Shift 2 · Q43
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Rotational Motion question

2019 · 11 Jan · Shift 2 · Q43

JEE MainPhysicsRotational MotionMCQ+4 / −1
A string is wound around a hollow cylinder of mass 5 kg and radius 0.5m. If the string is now pulled with a horizontal force of 40 N, and the cylinder is rolling without slipping on a horizontal surface (see figure), then the angular acceleration of the cylinder will be (Neglect the mass and thickness of the string) : JEE Main 2019 (Online) 11th January Evening Slot Physics - Rotational Motion Question 180 English
  1. A
    16 rad/s2
  2. B
    20 rad/s2
  3. C
    10 rad/s2
  4. D
    12 rad/s2
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