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2020 MHT-CET PCM SET - 03 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CET2020 MHT-CET PCM SET - 031 Mark
MCQ
A rope is wound around a solid cylinder of mass $1 \ kg$ and radius $0.4 m$. What is the angular acceleration of cylinder, if the rope is pulled with a force of $25 N? ( $Cylinder is rotating about its own axis.$)$
  • A
    $1 \ rad/s^2$
  • B
    $10 \ rad/s^2$
  • ✓
    $125 \ rad/s^2$
  • D
    $50 \ rad/s^2$
✓

Answer

Correct option: C.
$125 \ rad/s^2$
$125 \ rad/s^2$

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