Kelvi

A rope is wound around a hollow cylinder of mass 3 kg and radius 40 cm. What is the angular acceleration of the cylinder if the rope is pulled with a force of 30 N?

medium

System of Particles and Rotational Motion

2017

physics

$0.25$ rad/s $^2$

$25$ rad/s $^2$

$5$ m/s $^2$

$25$ m/s $^2$

Explanation

To solve this problem, we need to find the angular acceleration of a hollow cylinder when a force is applied. $\\$ Given: $\\$ • Mass of the hollow cylinder $m = 3$ kg $\\$ • Radius of the cylinder $R = 40$ cm $= 0.4$

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