A homogeneous solid cylindrical roller of radius $R$ and mass $M$ is pulled on a cricket pitch by a horizontal force. Assuming rolling without slipping, angular acceleration of the cylinder is:

Question:

A homogeneous solid cylindrical roller of radius $R$ and mass $M$ is pulled on a cricket pitch by a horizontal force. Assuming rolling without slipping, angular acceleration of the cylinder is:

  1. $\frac{3 \mathrm{~F}}{2 \mathrm{mR}}$

  2. $\frac{\mathrm{F}}{3 \mathrm{mR}}$

  3. $\frac{\mathrm{F}}{2 \mathrm{mR}}$

  4. $\frac{2 \mathrm{~F}}{3 \mathrm{~m} \mathrm{R}}$

JEE Main Previous Year Single Correct Question of JEE Main from Physics System of Particles and Rotational Motion chapter.

JEE Main Previous Year 10 Jan. 2019


Correct Option: 4

Solution:

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