A uniform solid cylinder made of lead has the same mass and the same length as a uniform solid cylinder made of wood.The rotational inertia of the lead cylinder compared to the wooden one is:
A)greater
B)less
C)same
D)unknown unless the radii are given
E)unknown unless both the masses and the radii are given

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The Answer of A uniform solid cylinder made of lead has the same mass and the same length as a uniform solid cylinder made of wood.The rotational inertia of the lead cylinder compared to the wooden one is:
A)greater
B)less
C)same
D)unknown unless the radii are given
E)unknown unless both the masses and the radii are given

A Uniform Solid Cylinder Made of Lead Has the Same