ZedWrekt1600 ZedWrekt1600

26-04-2024
Physics

Answered

A pulley made up of a solid disk is wound with a light rope. Suppose the rope is pulled by a net force of 50.0 N such that the angular speed starts to increase at a steady (uniform) rate. The radius of the pulley is 0.5 m. If the moment of inertia of the pulley is 2.0 kg*m², and the system started from rest, calculate the angular speed of the pulley after 2.5 revolutions.

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