Physics, 17.12.2021 06:10 kenrick99

A wagon wheel is constructed as such: eight spokes each have a mass of 0.280kg and are 0.3m long. The outer rim has a mass of 1.4kg. A small 10g mass is attached by a string of negligible mass. a) What is the moment of inertia of the wheel about an axis through its center and perpendicular to the plane of the wheel?
b) The 10g mass is released from rest, what is the torque on the wheel?
c) What is the angular acceleration of the wheel?

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