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A Wheel (Radius = 0

Question 38

Multiple Choice

A wheel (radius = 0.20 m) is mounted on a frictionless, horizontal axis. A light cord wrapped around the wheel supports a 0.50-kg object, as shown in the figure. When released from rest the object falls with a downward acceleration of 5.0 m/s2. What is the moment of inertia of the wheel? A wheel (radius = 0.20 m) is mounted on a frictionless, horizontal axis. A light cord wrapped around the wheel supports a 0.50-kg object, as shown in the figure. When released from rest the object falls with a downward acceleration of 5.0 m/s2. What is the moment of inertia of the wheel? A) 0.023 kg.m<sup>2</sup> B) 0.027 kg.m<sup>2</sup> C) 0.016 kg.m<sup>2</sup> D) 0.019 kg.m<sup>2</sup> E) 0.032 kg.m<sup>2</sup>


A) 0.023 kg.m2
B) 0.027 kg.m2
C) 0.016 kg.m2
D) 0.019 kg.m2
E) 0.032 kg.m2

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