JEE Main 11 Jan 2019 Shift 2 Solved Paper

Section: Physics

Question : 22 of 90

Marks: +1, -0

A string is wound around a hollow cylinder of mass 5 kg and radius 0.5 m. 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 ofthe cylinder will be (Neglect the mass and thickness of the string) :-

[11 Jan 2019 Shift 2]

12 rad∕s2
16 rad∕s2
10 rad∕s2
20 rad∕s2

Validate

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