Physics, 16.12.2019 23:31 glamourgirlno1foev
The moment of inertia of a thin ring of mass m and radius r about its symmetry axis is icm = mr2.
what is the moment of inertia of a large ring if you twirl it around your finger, so that in essence it rotates about a point on the ring, about an axis parallel to the symmetry axis?
a)2mr^2
b).5mr^2
c)1.5mr^2
d)5mr^2
e)mr^2
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The moment of inertia of a thin ring of mass m and radius r about its symmetry axis is icm = mr2.
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