Determine its angular speed after given time

Reference no: EM13675087

A disk of radius 0.2 meter and moment of inertia 1.5 kg x m² is mounted on a nearly frictionless axle. A string is wrapped tightly around the disk, and you pull on the string with a force of 25 Newton. After while the disk has reached an angular speed of 2 radians per second, determine its angular speed 0.1 seconds later?

Reference no: EM13675087

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